Quiz 2 review
•Download as KEY, PDF•
1 like•206 views
To add fractions with unlike denominators, you must first find a common denominator by multiplying each fraction's denominator by the other fraction's denominator. Then add the numerators and place the sum over the common denominator. When multiplying fractions, the new numerator is the product of the original numerators and the new denominator is the product of the original denominators, which can then be simplified if possible. The reciprocal of a fraction is formed by switching the original numerator and denominator.
Report
Share
Report
Share
Recommended
Multiplication Properties of Exponents
Here are the steps to solve this problem:
1) Write the area of Samoa in scientific notation: 2.9 × 103 km2
2) The area of Texas is 2.3 × 102 times as great as Samoa
3) Multiply the area of Samoa by 2.3 × 102:
(2.9 × 103 km2) × (2.3 × 102) = 6.67 × 105 km2
The approximate area of Texas is 6.67 × 105 km2.
Division Properties of Exponents
This document provides examples and explanations for simplifying expressions involving powers and scientific notation. It begins with examples of simplifying quotients and powers with the same base. It then covers dividing numbers in scientific notation and writing quotients as products. Examples are also provided for finding powers of quotients when the exponent is positive or negative. The document concludes with a short quiz to assess understanding.
Laws of exponents
This document provides notes on the laws of exponents for simplifying expressions in exponential form. It defines key terms like base and exponent. It then lists several laws of exponents:
1) To multiply powers with the same base, add the exponents.
2) To raise a number in exponential form to a power, multiply the exponents.
3) To find a power of a product, find the power of each factor and multiply.
4) Any nonzero number raised to the power of zero is one.
5) To find the quotient of powers with the same base, subtract the exponents.
6) To raise a quotient to a power, raise both the numerator and denominator to that power.
7) To
Alg2 lesson 5-7
This document provides examples of simplifying expressions with fractional exponents and radicals. It includes examples of writing expressions in radical form, using rational exponents, evaluating expressions, and simplifying expressions with fractional exponents or radicals. The goal is to demonstrate different ways of representing and simplifying expressions involving fractions, exponents, and roots.
Introduction to Exponents
This presentation is an introduction to Exponents. Students will begin with repeated multiplication. They will then be reminded about a base an exponent. They will learn the term Exponential Form.
Exponents
1. The document discusses exponents and how to represent numbers using exponents with a base and exponent. It provides examples of evaluating exponents, expressing whole numbers as exponents, and applying exponents.
2. Exponents tell how many times to use the base as a factor. For example, 24 means 2 is used as a factor 4 times, or "2 to the fourth power."
3. The examples show how to evaluate exponents by multiplying the base by itself the number of times indicated by the exponent. They also show how to express whole numbers like 10,000 as exponents by writing them as a product of equal factors and using the base and exponent.
Basics about exponents
Exponents are used to represent repeated multiplication of a number, called the base. The exponent indicates how many times the base is multiplied. Some key laws for exponents include: when multiplying the same bases, add the exponents; when dividing the same bases, subtract the exponents; when raising a power to another power, multiply the exponents. Exponents provide a shorthand way to write very large or small numbers.
Math glossary
The document defines key math terms like fraction, numerator, denominator, product, reciprocal, lowest common denominator, highest common factor, improper fraction, mixed number, equivalent fractions, simplify, factor, multiple, percentage, and decimal. It provides the definitions or explanations of these terms in a two-column table with the math term in the left column and its meaning in the right column.
Recommended
Multiplication Properties of Exponents
Here are the steps to solve this problem:
1) Write the area of Samoa in scientific notation: 2.9 × 103 km2
2) The area of Texas is 2.3 × 102 times as great as Samoa
3) Multiply the area of Samoa by 2.3 × 102:
(2.9 × 103 km2) × (2.3 × 102) = 6.67 × 105 km2
The approximate area of Texas is 6.67 × 105 km2.
Division Properties of Exponents
This document provides examples and explanations for simplifying expressions involving powers and scientific notation. It begins with examples of simplifying quotients and powers with the same base. It then covers dividing numbers in scientific notation and writing quotients as products. Examples are also provided for finding powers of quotients when the exponent is positive or negative. The document concludes with a short quiz to assess understanding.
Laws of exponents
This document provides notes on the laws of exponents for simplifying expressions in exponential form. It defines key terms like base and exponent. It then lists several laws of exponents:
1) To multiply powers with the same base, add the exponents.
2) To raise a number in exponential form to a power, multiply the exponents.
3) To find a power of a product, find the power of each factor and multiply.
4) Any nonzero number raised to the power of zero is one.
5) To find the quotient of powers with the same base, subtract the exponents.
6) To raise a quotient to a power, raise both the numerator and denominator to that power.
7) To
Alg2 lesson 5-7
This document provides examples of simplifying expressions with fractional exponents and radicals. It includes examples of writing expressions in radical form, using rational exponents, evaluating expressions, and simplifying expressions with fractional exponents or radicals. The goal is to demonstrate different ways of representing and simplifying expressions involving fractions, exponents, and roots.
Introduction to Exponents
This presentation is an introduction to Exponents. Students will begin with repeated multiplication. They will then be reminded about a base an exponent. They will learn the term Exponential Form.
Exponents
1. The document discusses exponents and how to represent numbers using exponents with a base and exponent. It provides examples of evaluating exponents, expressing whole numbers as exponents, and applying exponents.
2. Exponents tell how many times to use the base as a factor. For example, 24 means 2 is used as a factor 4 times, or "2 to the fourth power."
3. The examples show how to evaluate exponents by multiplying the base by itself the number of times indicated by the exponent. They also show how to express whole numbers like 10,000 as exponents by writing them as a product of equal factors and using the base and exponent.
Basics about exponents
Exponents are used to represent repeated multiplication of a number, called the base. The exponent indicates how many times the base is multiplied. Some key laws for exponents include: when multiplying the same bases, add the exponents; when dividing the same bases, subtract the exponents; when raising a power to another power, multiply the exponents. Exponents provide a shorthand way to write very large or small numbers.
Math glossary
The document defines key math terms like fraction, numerator, denominator, product, reciprocal, lowest common denominator, highest common factor, improper fraction, mixed number, equivalent fractions, simplify, factor, multiple, percentage, and decimal. It provides the definitions or explanations of these terms in a two-column table with the math term in the left column and its meaning in the right column.
A27 6 radical equations
This document discusses how to solve radical equations in algebra. It provides rules for the order of operations and explains that to "undo" a root, you raise both sides of the equation to the reciprocal power. This can sometimes lead to extraneous solutions that do not fit in the original equation. It then provides 5 examples of solving radical equations step-by-step.
Algebra Coefficients Pronumerals
The document defines key terms in algebra expressions including:
- Term: A coefficient, variable, and index together
- Coefficient: The number in front of a variable
- Variable: A letter used to represent an unknown quantity
- Index/Power: The number after a variable, indicating exponents
It also discusses the order terms are written in algebra expressions, such as putting coefficients before variables, and constants last. Mixed operations follow standard order of operations.
Alg2 lesson 5-7
This document discusses fractional exponents and radicals. It provides examples of writing fractional exponents in radical form and vice versa. It also includes examples of simplifying expressions with fractional exponents.
Exponent 2
The document discusses exponent rules for multiplying, dividing, raising powers, and applying exponents to products and quotients. It provides examples and practice problems for each rule. The key rules are: when multiplying terms with the same base, add the exponents; when dividing terms with the same base, subtract the exponents; when raising a power to another power, multiply the exponents; when applying an exponent to a product or quotient, raise each term in the product or quotient to that exponent.
Exponents and powers by arjun rastogi
EXPONENTS AND POWERS MUST SEEEEEEEEEEEEEE
IF YOU WANT ME TO MAKE YOUR OWN SUBJECT PPT CALL ME ON NUMBER
9968821561
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Unit 7 PowerPoint
This document provides steps for using trigonometric identities to simplify expressions involving tangent, cotangent, sine and cosine. It outlines using reciprocal identities to change between trig functions, making common denominators, and applying Pythagorean identities to factor expressions or make numerators equal to 1. The goal is to manipulate trigonometric expressions into simpler forms involving only sine and cosine through systematic application of trig identities.
exponents and power
The document is about exponents and power. It begins by introducing exponents, reviewing the rules for evaluating expressions with exponents such as multiplying powers of the same base. It provides examples of simplifying expressions using the laws of exponents such as changing expressions to exponential form, multiplying exponents when multiplying the same base, and evaluating exponential expressions.
Exponents
This document contains a lesson on exponents. It begins with examples of simplifying exponential expressions like 2^2, 3^3, and 5^5. It then introduces representing numbers with exponents, like writing 2,401 as 7^4 or 243 as 3^5. The lesson explains that the exponent tells how many times to use the base as a factor. It provides examples of applying exponents to problems involving doubling or tripling quantities over multiple days. It concludes with a quiz reviewing evaluating and writing exponential expressions.
1 ESO - UNIT 02 - POWERS AND SQUARE ROOTS
1. The document discusses different types of powers and operations involving powers. It defines exponent notation, names of powers, square and cube powers, and properties of powers including multiplication, division, powers of powers, and special powers.
2. Square roots are introduced as the positive number that produces the radicand when squared. Perfect squares are defined as numbers that are the square of another natural number. Estimating square roots using trial and error or the square root algorithm is explained.
3. The square root algorithm is demonstrated by calculating the square root of 105,674 in steps: separating the radicand into pairs, finding the square root of the first pair, multiplying to estimate remaining pairs, and bringing values into
Equivalent, simplifyng and comparing fractions
This document discusses equivalent, simplifying, and comparing fractions. It explains that equivalent fractions have the same value but different numerators and denominators. It provides steps for simplifying multiplication and division of fractions, such as using common denominators. It also describes techniques for comparing fractions, whether they have the same or different denominators, such as finding common denominators or determining which fraction has the smaller denominator and thus a larger value.
Wk2fridayworkshop
The document outlines steps for working with fractions including: changing improper fractions to mixed numbers and vice versa; reducing fractions; raising fractions to higher terms; finding the part of one number that is another number; and comparing fractions. Key steps are to divide the numerator by the denominator to change an improper fraction to a mixed number, multiply the whole number by the denominator and add the numerator to change a mixed number to an improper fraction, and find a common denominator to compare fractions.
Wk2workshop
The document outlines steps for working with fractions including: changing improper fractions to mixed numbers and vice versa; reducing fractions; raising fractions to higher terms; finding what part one number is of another; and comparing fractions. Key steps are to divide the numerator by the denominator to change an improper fraction to a mixed number, multiply the whole number by the denominator and add the numerator to change a mixed number to an improper fraction, and find a common denominator to compare fractions.
11:00 ABE Math 4/18
The document discusses key concepts for fractions including changing improper fractions to mixed numbers and vice versa, equivalent fractions through reducing and raising to higher terms, and comparing fractions by finding a common denominator. It provides examples for how to change fractions between improper and mixed number form, reduce fractions, raise fractions to higher terms, and compare fractions.
Equivalent, simplifyng and comparing fractions
Equivalent, Simplifying and Comparing Fractions. There are three main topics covered: 1) Equivalent fractions are two fractions that have the same value but different numerators and denominators. 2) Simplifying fractions involves dividing or multiplying the numerators and denominators to get a reduced form. 3) Comparing fractions involves determining if they have the same or different denominators. Fractions with the same denominator are compared by their numerators, while those with different denominators require finding a common denominator first.
Rationalizing the denominator
The document discusses how to rationalize the denominator of a fraction that contains a radical. It explains that to remove the radical from the denominator, one should multiply both the numerator and denominator by the radical term. This preserves the value of the fraction while removing the radical from the denominator, resulting in a rational number.
Power point requirements
The document outlines requirements for a PowerPoint presentation titled "About Me" including slides that must discuss where the presenter was born, their family, hobbies, move to Korea, favorite place visited, and future plans. It also specifies that each slide must include one picture in various colors and fonts, with a media file and transitions between slides using at least two different animation styles.
Power point requirements
The document outlines requirements for a PowerPoint presentation titled "About Me" including slides that must discuss where the presenter was born, their family, hobbies, move to Korea, favorite place visited, and future plans. It also specifies that each slide must include one picture in various colors and fonts, with a media file and transitions between slides using at least two different animation styles.
Power point requirements
The PowerPoint presentation must include slides about the presenter's birthplace, family, hobbies, move to Korea, favorite travel destination, and future goals. Each slide is required to have one picture and use different colors and fonts. The presentation must also include one media file and transitions between slides using at least two different animation styles.
Common keyboard shortcuts
Common keyboard shortcuts allow for quick formatting and navigation across programs. In Word and PowerPoint, Command-C copies, Command-V pastes, and Command-Z undoes. Command-B makes text bold, Command-U underlines, and Command-I italics. In a browser, Command-F finds words, while in lists Command allows selecting multiple consecutive or specific items. In presentations, dragging selects multiple objects.
6.6 measure of time smith challenge practice
The document describes a woman's travel itinerary from Seoul to Charlotte for Christmas, including flight departure and arrival times from Seoul to Los Angeles, her layover in Los Angeles, and her connecting flight from Los Angeles to Charlotte. It then provides the details of her return flight from Charlotte to Seoul with stops in San Francisco. Key details are the total travel time from Seoul to Charlotte is around 15 hours, and her return travel time from Charlotte to Seoul takes around 12 hours.
11.8 probabilities of disjoint and overlapping events wiki
The document discusses probabilities of disjoint and overlapping events. Disjoint events have no common outcomes, while overlapping events share at least one outcome. It provides examples of calculating probabilities of disjoint and overlapping events. Complementary events are disjoint and their probabilities must sum to 1, with the probability of an event not occurring equaling 1 minus the probability of it occurring.
More Related Content
What's hot
A27 6 radical equations
This document discusses how to solve radical equations in algebra. It provides rules for the order of operations and explains that to "undo" a root, you raise both sides of the equation to the reciprocal power. This can sometimes lead to extraneous solutions that do not fit in the original equation. It then provides 5 examples of solving radical equations step-by-step.
Algebra Coefficients Pronumerals
The document defines key terms in algebra expressions including:
- Term: A coefficient, variable, and index together
- Coefficient: The number in front of a variable
- Variable: A letter used to represent an unknown quantity
- Index/Power: The number after a variable, indicating exponents
It also discusses the order terms are written in algebra expressions, such as putting coefficients before variables, and constants last. Mixed operations follow standard order of operations.
Alg2 lesson 5-7
This document discusses fractional exponents and radicals. It provides examples of writing fractional exponents in radical form and vice versa. It also includes examples of simplifying expressions with fractional exponents.
Exponent 2
The document discusses exponent rules for multiplying, dividing, raising powers, and applying exponents to products and quotients. It provides examples and practice problems for each rule. The key rules are: when multiplying terms with the same base, add the exponents; when dividing terms with the same base, subtract the exponents; when raising a power to another power, multiply the exponents; when applying an exponent to a product or quotient, raise each term in the product or quotient to that exponent.
Exponents and powers by arjun rastogi
EXPONENTS AND POWERS MUST SEEEEEEEEEEEEEE
IF YOU WANT ME TO MAKE YOUR OWN SUBJECT PPT CALL ME ON NUMBER
9968821561
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Mat_5th_ ud2_operation with fractions
Unit 7 PowerPoint
This document provides steps for using trigonometric identities to simplify expressions involving tangent, cotangent, sine and cosine. It outlines using reciprocal identities to change between trig functions, making common denominators, and applying Pythagorean identities to factor expressions or make numerators equal to 1. The goal is to manipulate trigonometric expressions into simpler forms involving only sine and cosine through systematic application of trig identities.
exponents and power
The document is about exponents and power. It begins by introducing exponents, reviewing the rules for evaluating expressions with exponents such as multiplying powers of the same base. It provides examples of simplifying expressions using the laws of exponents such as changing expressions to exponential form, multiplying exponents when multiplying the same base, and evaluating exponential expressions.
Exponents
This document contains a lesson on exponents. It begins with examples of simplifying exponential expressions like 2^2, 3^3, and 5^5. It then introduces representing numbers with exponents, like writing 2,401 as 7^4 or 243 as 3^5. The lesson explains that the exponent tells how many times to use the base as a factor. It provides examples of applying exponents to problems involving doubling or tripling quantities over multiple days. It concludes with a quiz reviewing evaluating and writing exponential expressions.
1 ESO - UNIT 02 - POWERS AND SQUARE ROOTS
1. The document discusses different types of powers and operations involving powers. It defines exponent notation, names of powers, square and cube powers, and properties of powers including multiplication, division, powers of powers, and special powers.
2. Square roots are introduced as the positive number that produces the radicand when squared. Perfect squares are defined as numbers that are the square of another natural number. Estimating square roots using trial and error or the square root algorithm is explained.
3. The square root algorithm is demonstrated by calculating the square root of 105,674 in steps: separating the radicand into pairs, finding the square root of the first pair, multiplying to estimate remaining pairs, and bringing values into
What's hot (10)
Similar to Quiz 2 review
Equivalent, simplifyng and comparing fractions
This document discusses equivalent, simplifying, and comparing fractions. It explains that equivalent fractions have the same value but different numerators and denominators. It provides steps for simplifying multiplication and division of fractions, such as using common denominators. It also describes techniques for comparing fractions, whether they have the same or different denominators, such as finding common denominators or determining which fraction has the smaller denominator and thus a larger value.
Wk2fridayworkshop
The document outlines steps for working with fractions including: changing improper fractions to mixed numbers and vice versa; reducing fractions; raising fractions to higher terms; finding the part of one number that is another number; and comparing fractions. Key steps are to divide the numerator by the denominator to change an improper fraction to a mixed number, multiply the whole number by the denominator and add the numerator to change a mixed number to an improper fraction, and find a common denominator to compare fractions.
Wk2workshop
The document outlines steps for working with fractions including: changing improper fractions to mixed numbers and vice versa; reducing fractions; raising fractions to higher terms; finding what part one number is of another; and comparing fractions. Key steps are to divide the numerator by the denominator to change an improper fraction to a mixed number, multiply the whole number by the denominator and add the numerator to change a mixed number to an improper fraction, and find a common denominator to compare fractions.
11:00 ABE Math 4/18
The document discusses key concepts for fractions including changing improper fractions to mixed numbers and vice versa, equivalent fractions through reducing and raising to higher terms, and comparing fractions by finding a common denominator. It provides examples for how to change fractions between improper and mixed number form, reduce fractions, raise fractions to higher terms, and compare fractions.
Equivalent, simplifyng and comparing fractions
Equivalent, Simplifying and Comparing Fractions. There are three main topics covered: 1) Equivalent fractions are two fractions that have the same value but different numerators and denominators. 2) Simplifying fractions involves dividing or multiplying the numerators and denominators to get a reduced form. 3) Comparing fractions involves determining if they have the same or different denominators. Fractions with the same denominator are compared by their numerators, while those with different denominators require finding a common denominator first.
Rationalizing the denominator
The document discusses how to rationalize the denominator of a fraction that contains a radical. It explains that to remove the radical from the denominator, one should multiply both the numerator and denominator by the radical term. This preserves the value of the fraction while removing the radical from the denominator, resulting in a rational number.
Similar to Quiz 2 review (6)
More from Rachel
Power point requirements
The document outlines requirements for a PowerPoint presentation titled "About Me" including slides that must discuss where the presenter was born, their family, hobbies, move to Korea, favorite place visited, and future plans. It also specifies that each slide must include one picture in various colors and fonts, with a media file and transitions between slides using at least two different animation styles.
Power point requirements
The document outlines requirements for a PowerPoint presentation titled "About Me" including slides that must discuss where the presenter was born, their family, hobbies, move to Korea, favorite place visited, and future plans. It also specifies that each slide must include one picture in various colors and fonts, with a media file and transitions between slides using at least two different animation styles.
Power point requirements
The PowerPoint presentation must include slides about the presenter's birthplace, family, hobbies, move to Korea, favorite travel destination, and future goals. Each slide is required to have one picture and use different colors and fonts. The presentation must also include one media file and transitions between slides using at least two different animation styles.
Common keyboard shortcuts
Common keyboard shortcuts allow for quick formatting and navigation across programs. In Word and PowerPoint, Command-C copies, Command-V pastes, and Command-Z undoes. Command-B makes text bold, Command-U underlines, and Command-I italics. In a browser, Command-F finds words, while in lists Command allows selecting multiple consecutive or specific items. In presentations, dragging selects multiple objects.
6.6 measure of time smith challenge practice
The document describes a woman's travel itinerary from Seoul to Charlotte for Christmas, including flight departure and arrival times from Seoul to Los Angeles, her layover in Los Angeles, and her connecting flight from Los Angeles to Charlotte. It then provides the details of her return flight from Charlotte to Seoul with stops in San Francisco. Key details are the total travel time from Seoul to Charlotte is around 15 hours, and her return travel time from Charlotte to Seoul takes around 12 hours.
11.8 probabilities of disjoint and overlapping events wiki
The document discusses probabilities of disjoint and overlapping events. Disjoint events have no common outcomes, while overlapping events share at least one outcome. It provides examples of calculating probabilities of disjoint and overlapping events. Complementary events are disjoint and their probabilities must sum to 1, with the probability of an event not occurring equaling 1 minus the probability of it occurring.
11.9 dependent and independent events
The document outlines a lesson plan to teach students the difference between independent and dependent events and how to calculate the probability of each. The lesson will begin with explaining the key concepts, then provide examples to illustrate the difference between independent and dependent events. Students will have opportunities to ask questions and practice calculating probabilities of independent and dependent events.
11.9 dependent and independent events
The document outlines a lesson plan to teach students the difference between independent and dependent events and how to calculate the probability of each. The lesson will begin with explaining the key concepts, then provide examples to illustrate the difference between independent and dependent events. Students will have opportunities to ask questions and practice calculating probabilities of independent and dependent events.
11.8 probabilities of disjoint and overlapping events
1. The document discusses probabilities of disjoint and overlapping events.
2. It provides examples to illustrate disjoint events which have no common outcomes, and overlapping events which have one or more common outcomes.
3. It also discusses complementary events, which are disjoint events where one event or the other must occur, and their probabilities sum to 1.
10.4 area and circumference of a circle
The document defines key terms related to circles:
- A circle is the set of all points in a plane that are an equal distance from the center.
- The radius is the distance from the center to any point on the circle.
- The diameter is the distance across the circle through the center.
- The circumference is the distance around the entire circle.
10.5 surface area of prism and cylinder
To calculate the surface area of prisms and cylinders, you must find the area of the bases and lateral faces/surfaces and add them together. For prisms, the lateral faces are all faces except the bases, and their total area is called the lateral area. Similarly, the curved surfaces of cylinders are called the lateral surfaces, and their total area is the lateral area. Formulas can be used to efficiently calculate the surface areas of prisms and cylinders by incorporating the measurements of their dimensions.
10.6 surface are of pyramids and cones
The document discusses the benefits of exercise for both physical and mental health. Regular exercise can improve cardiovascular health, reduce stress and anxiety, and boost mood and cognitive function. Staying physically active helps fight disease and promotes overall well-being.
9.6 polygons
The document defines and describes polygons. A polygon is a closed figure with three or more line segments as sides. Each side intersects exactly two other sides at a vertex. Regular polygons have all equal side lengths and interior angles. The document discusses properties of polygons like the number of diagonals that can be drawn from a single vertex in regular and irregular polygons. Examples of regular and irregular polygons are provided.
Creating formulas in excel
This document provides steps for creating a formula in Excel to calculate missing angles in triangles and rectangles. It instructs the user to:
1) Set up labeled cells to enter known angles for a triangle or rectangle.
2) For a triangle, use the formula =180-(B3+B4) in cell B5 to calculate the missing angle based on the fact that interior angles of a triangle sum to 180 degrees.
3) For a rectangle, decide on a formula to calculate the missing angle based on the fact that interior angles of a rectangle sum to 360 degrees.
4) Save the Excel sheet as "Missing_Angle_Calculator" and test it by calculating missing angles for sample triangles
9.5 classifying rectangles
This document provides information about classifying quadrilaterals, including:
- A quadrilateral has 4 sides and 4 angles.
- It identifies different types of quadrilaterals based on parallel sides and equal lengths, such as parallelograms, rectangles, rhombus.
- It explains that the angles of any quadrilateral will always sum to 360 degrees, and provides examples of calculating missing angles using this property.
- There are examples and practice problems for students to identify properties and classify different quadrilaterals.
9.5 classifying rectangles
This document provides information about classifying quadrilaterals. It discusses the key properties of quadrilaterals including having 4 sides and 4 angles. It demonstrates different types of quadrilaterals using arrows and dashes to indicate parallel or equal sides. Examples shown include parallelograms, rectangles, rhombus. It emphasizes that the interior angles of any quadrilateral sum to 360 degrees and provides an example of calculating the measure of an unknown angle using this property.
9.2 simplifying square roots
This document discusses simplifying square roots to their simplest form. To be in simplest form, a radical expression cannot have any perfect square factors other than 1 under the radical sign and cannot have any fractions under the radical sign or radicals in denominators.
Chapter 8 review
This one sentence document provides no substantive information to summarize. It appears to be a title for a test review chapter with no accompanying text, so a meaningful summary cannot be generated from the information given.
8.7 interest
Interest is the fee charged by a lender to a borrower for the use of borrowed money. The interest rate is usually expressed as an annual percentage of the principal amount that is owed. Interest is calculated on the principal amount over a period of time, such as monthly or annually, and is added to the total amount owed by the borrower.
8.7 interest
Interest is the fee charged by a lender to a borrower for the use of borrowed money. The interest rate is usually expressed as an annual percentage of the principal amount that is owed. Interest is calculated on the principal amount over a period of time, such as monthly or annually, and is added to the total amount owed by the borrower.
More from Rachel (20)
11.8 probabilities of disjoint and overlapping events wiki
11.8 probabilities of disjoint and overlapping events wiki
11.8 probabilities of disjoint and overlapping events
11.8 probabilities of disjoint and overlapping events
Quiz 2 review
- 2. Adding Fractions with Unlike Denominators To add fractions with unlike denominators, you must first change the fractions so that they have a common denominator. To find a common denominator, you multiply each fraction by the denominator of the other. Then you find the sum by adding the numerators of the fractions. Simplify if possible by dividing by a common factor.
- 3. Multiply Fractions First, find the product of the numerator. The product of the numerator becomes the new numerator. Then find the product of the denominators. This becomes the new denominator. Simplify if necessary, by dividing by a common factor.
- 4. Find Reciprocal Switch the denominator and numerator around so that the denominator of the original fraction becomes the numerator of the new fraction, and the numerator of the original fraction becomes the denominator of the new fraction.