# Study sets matching "chapter 7 pre algebra"

Study sets

Diagrams

Classes

Users

Corresponding parts

Indirect measurement

similar

Similar polygons

The parts (angles or sides) are in the same relative position…

the use of properties of similar polygons to find distances or…

Figures that have the same shape but not necessarily the same…

Polygons that have the same shape, but not necessarily the sam…

Corresponding parts

The parts (angles or sides) are in the same relative position…

Indirect measurement

the use of properties of similar polygons to find distances or…

Acute angle

Angle

Right Angle

Obtuse Angle

Less than 90 degrees

A figure formed by two rays with a common endpoint

an angle that measures 90 degrees

An angle that measures more than 90 degrees but less than 180…

Acute angle

Less than 90 degrees

Angle

A figure formed by two rays with a common endpoint

compound interest

discount

gratuity

interest

Interest paid on the initial principal and on interest earned…

The amount by which the regular price of an item is reduced.

Also known as a tip. It is a small amount of money in return f…

The amount of money paid or earned for the use of money

compound interest

Interest paid on the initial principal and on interest earned…

discount

The amount by which the regular price of an item is reduced.

Corresponding Parts

Congruence Symbol

Similar Polygons

Scale Factor

Parts of congruent figures that match

Polygons that have the same shape but not necessarily the same…

Ratio of the lengths of two corresponding sides of two similar…

Corresponding Parts

Parts of congruent figures that match

Congruence Symbol

Percent

To write a percent as a decimal...

To write a decimal as a percent...

Percent proportion

A ratio that compares a number to 100

Divide by 100 and remove the percent symbol

Multiply by 100 and add the percent symbol

Is when one ratio compares part of a quantity to the whole qua…

Percent

A ratio that compares a number to 100

To write a percent as a decimal...

Divide by 100 and remove the percent symbol

Circle Graph

Compound Interest

Discount

Interest

A circle divided into pieces that represent a percent of the t…

Interest found over and over during the time period.

The amount or percent you are reducing an original price by.

The amount the principle increases by over the time compounded.

Circle Graph

A circle divided into pieces that represent a percent of the t…

Compound Interest

Interest found over and over during the time period.

Lesson 1: Composition of Transformations

Lesson 2: Corresponding parts

indirect measurement

scale factor

the resulting transformation when a transformation is applied…

parts of congruent or similar figures that match

a technique using properties of similar polygons to find dista…

the ratio of the length of two corresponding sides of similar…

Lesson 1: Composition of Transformations

the resulting transformation when a transformation is applied…

Lesson 2: Corresponding parts

parts of congruent or similar figures that match

Commutative Property of Multiplication

Area formula for a rectangle

Area formula for a triangle

Associative Property of Multiplication

For any real numbers "a" and "b", ab = ba

A = lw

A = (1/2) bh or A = bh/2

For all real numbers "a", "b", and "c", (ab)c = a(bc)

Commutative Property of Multiplication

For any real numbers "a" and "b", ab = ba

Area formula for a rectangle

A = lw

percent

percent of change

percent of increase

percent of decrease

A ratio comparing a number to 100

the percent an amount increases or decreases from its original

the percent of change when the new amount is greater than the…

The decrease of the original amount or number

percent

A ratio comparing a number to 100

percent of change

the percent an amount increases or decreases from its original

equivalent expressions

Distributive Property

term

like terms

expressions that have the same value

to multiply a sum or difference by a number, multiply each ter…

A number, a variable, or the product of a number and a variable

terms with exactly the same variable factors in a variable exp…

equivalent expressions

expressions that have the same value

Distributive Property

to multiply a sum or difference by a number, multiply each ter…

Constant of Variation

Constant Rate of Change

Direct Variation

Function

The slope, or rate of change, in the equation y-kx, represente…

The rate of change between any two data points in a linear rel…

A special type of liner equation that describes rate of change…

A special relation in which each element of the domain is pair…

Constant of Variation

The slope, or rate of change, in the equation y-kx, represente…

Constant Rate of Change

The rate of change between any two data points in a linear rel…

coefficient

constant

Distributive Property

equivalent expressions

the numerical part of a term that contains a variable attached…

a term without a variable

when each term in a sum or difference is multiplied by a numbe…

expressions that have the same value

coefficient

the numerical part of a term that contains a variable attached…

constant

a term without a variable

compound interest

discount

gratuity

interest

Interest paid on the initial principal and on interest earned…

The amount by which the regular price of an item is reduced.

Also known as a tip. It is a small amount of money in return f…

The amount of money paid or earned for the use of money

compound interest

Interest paid on the initial principal and on interest earned…

discount

The amount by which the regular price of an item is reduced.

Equivalent Expressions

Distributive Property

Term

Coefficient

Expressions that have the same value

To multiply a sum by a number, multiply each addend of the sum…

Parts in an algebraic expression separated by addition or subt…

The numerical part of a term that contains a variable

Equivalent Expressions

Expressions that have the same value

Distributive Property

To multiply a sum by a number, multiply each addend of the sum…

equivalent expressions

distributive property

term

coefficient

Expressions that have the same value.

To multiply a sum by a number, multiply each addend by the num…

Each part of an algebraic expression.

The numerical part of a term that contains a variable.

equivalent expressions

Expressions that have the same value.

distributive property

To multiply a sum by a number, multiply each addend by the num…

Integer

Real number

Negative integer

Positive integer

Any positive or negative whole number including zero

Any number on the number line

A whole number less than zero

A whole number greater than zero

Integer

Any positive or negative whole number including zero

Real number

Any number on the number line

Addition Property of Equality

Addition Property of Inequality

Coefficient

Division Property of Equality

If you add the same number to each side of an equation, the tw…

If you add the same number to each side of an inequality, the…

The numerical factor of a term that contains a variable

If you divide each side of an equation by the same non-zero nu…

Addition Property of Equality

If you add the same number to each side of an equation, the tw…

Addition Property of Inequality

If you add the same number to each side of an inequality, the…

percent

percent of change

percent of increase

percent of decrease

A ratio comparing a number to 100

the percent an amount increases or decreases from its original

the percent of change when the new amount is greater than the…

The decrease of the original amount or number

percent

A ratio comparing a number to 100

percent of change

the percent an amount increases or decreases from its original

balance formula

compound inequality

compound interest

consecutive integers

the principal plus earned interest B = p(1 + r)^n

two inequalities joined by the word AND or the word OR

interest paid on both the principal and the interest earned in…

a sequence of integers obtained by counting by ones from any i…

balance formula

the principal plus earned interest B = p(1 + r)^n

compound inequality

two inequalities joined by the word AND or the word OR

composition of transformations

corresponding parts

indirect measurement

scale factor

The resulting transformation when a transformation is applied…

Parts of congruent or similar figures that match.

A technique using properties of similar polygons to find dista…

The ratio of the lengths of two corresponding sides of two sim…

composition of transformations

The resulting transformation when a transformation is applied…

corresponding parts

Parts of congruent or similar figures that match.

Fraction

Numerator

Denominator

Proper Fraction

a number that names part of a whole or part of an object

the top number of a fraction

the bottom number of a fraction

a fraction in which the numerator is less than the denominator

Fraction

a number that names part of a whole or part of an object

Numerator

the top number of a fraction

Composition of Transformations

Corresponding Parts

Indirect Measurement

Scale Factor

the resulting transformation when a transformation is applied…

parts of congruent or similar figures that match

a technique using properties of similar polygons to find dista…

the ratio of the lengths of two corresponding sides of two sim…

Composition of Transformations

the resulting transformation when a transformation is applied…

Corresponding Parts

parts of congruent or similar figures that match

composition of transformations

corresponding parts

indirect measurement

proportional

the resulting transformation when a transformation is applied…

parts of congruent or similar figures that match

a technique using properties of similar polygons to find dista…

corresponding in size or amount to something else

composition of transformations

the resulting transformation when a transformation is applied…

corresponding parts

parts of congruent or similar figures that match

Coefficient

Constant

Distributive Property

Equivalent Expressions

The numerical part of a term that contains a variable.

A term without a variable.

To multiply a sum by a number, multiply each addend by the num…

Expressions that have the same value.

Coefficient

The numerical part of a term that contains a variable.

Constant

A term without a variable.