# Study sets matching "math chapter 10 pre algebra"

ratio

proportion

cross product

solving a proportion

a comparison of two numbers or quantities

a statement that two ratios are equal

the product of numbers across from each other in a proportion;…

finding a number in a proportion when the other three numbers…

ratio

a comparison of two numbers or quantities

proportion

a statement that two ratios are equal

Biased Sample

Compound Event

Dependent Events

Event

A sample that is not representative of a population; one or mo…

An event that consists of two or more events.

Two events such that the occurrence of one event affects the l…

A collection of one or more outcomes of an experiment.

Biased Sample

A sample that is not representative of a population; one or mo…

Compound Event

An event that consists of two or more events.

statistics

measures of center

measures of variability

range

The branch of mathematics that deals with collecting, organizi…

For a list of numerical data, numbers that can represent the c…

Used to describe the distribution of statistical data.

A measure of variation that is the difference between the leas…

statistics

The branch of mathematics that deals with collecting, organizi…

measures of center

For a list of numerical data, numbers that can represent the c…

Acute angle

Adjacent angles

Base of a parallelogram

Base of a triangle

An acute angle is an angle with a measure between 0 and 90 deg…

Adjacent angles share a vertex and a side but have no interior…

The height of a parallelogram is the length of a perpendicular…

Any side of a triangle can be considered the base of a triangl…

Acute angle

An acute angle is an angle with a measure between 0 and 90 deg…

Adjacent angles

Adjacent angles share a vertex and a side but have no interior…

Bivariate data

Clustering

Frequency

Negative association

Bivariate data show the relationship between two variables.

Clustering is when data points are grouped closely together.

The number of times a data item occurs is the frequency of the…

There is a negative association between two sets of data if on…

Bivariate data

Bivariate data show the relationship between two variables.

Clustering

Clustering is when data points are grouped closely together.

Ratio

propertion

cross product

solving a proportion

a comparison of two numbers or quantitites

a statement that two rations are equal

the product of numbers across from each other in a proportion;…

finding a number in a proportion when the other three numbers…

Ratio

a comparison of two numbers or quantitites

propertion

a statement that two rations are equal

180 degrees

Add up all the sides

Divide by 5 from both sides... x = 16

Subtract 10 from both sides... Divide by 3…

All angles in a triangle always add up to

To find the perimeter of a triangle you must

How do I solve? 5x = 80

How do I solve? 3x + 10 = 70

180 degrees

All angles in a triangle always add up to

Add up all the sides

To find the perimeter of a triangle you must

area

altitude

area of parallelogram

altitude of triangle

The number of square units a figure encloses (Length x Width)

the height (h) of a parallelogram

A = bh

height of triangle

area

The number of square units a figure encloses (Length x Width)

altitude

the height (h) of a parallelogram

Combination

Factorial

Fundamental Counting Principle

Outcomes

An arrangement or listing in which order is not important

The product of all counting numbers from 1 to n where n is the…

If event M can occur in m ways and is followed by event N that…

Possible results of a probability event

Combination

An arrangement or listing in which order is not important

Factorial

The product of all counting numbers from 1 to n where n is the…

Perfect square

Scalene triangle

Irrational

Legs

A square of a whole number.

A triangle with no congruent sides.

Decimals that do not repeat or terminate.

The sides of a triangle that are adjacent to the right triangl…

Perfect square

A square of a whole number.

Scalene triangle

A triangle with no congruent sides.

Perfect square

Scalene triangle

Irrational

Legs

A square of a whole number.

A triangle with no congruent sides.

Decimals that do not repeat or terminate.

The sides of a triangle that are adjacent to the right triangl…

Perfect square

A square of a whole number.

Scalene triangle

A triangle with no congruent sides.

Biased Sample

Box plot

complement

compound event

A sample that is not representative of a population.

A diagram that divides a set of data into 4 parts using the me…

one of two parts of a probability making a whole.

two or more simple events

Biased Sample

A sample that is not representative of a population.

Box plot

A diagram that divides a set of data into 4 parts using the me…

Ratio

Proportion

Cross Product

Solving A Proportion

a comparison of two numbers or quantities

a statement that two ratios are equal

the product of numbers across from each other in a proportion

finding a number in a proportion when the other three numbers…

Ratio

a comparison of two numbers or quantities

Proportion

a statement that two ratios are equal

sum

product

coefficient

identity

the total of adding numbers

the total of multiplying numbers

the numerical factor of a term that contains a variable

an equation that is true for every value for the variable

sum

the total of adding numbers

product

the total of multiplying numbers

Polynomial

Term

Coefficient

Monomial

A mathematical expression that is the sum of a number of terms

a number, a variable, or the product of a number and one or mo…

The number that is multiplied by the variable in an algebraic…

1 term

Polynomial

A mathematical expression that is the sum of a number of terms

Term

a number, a variable, or the product of a number and one or mo…

Equilateral triangle

Isosceles triangle

Scalene triangle

Polygon

A triangle with three congruent sides

A triangle with at least 2 congruent sides

A triangle with no congruent sides

A closed plane figure whose sides are segments that intersect…

Equilateral triangle

A triangle with three congruent sides

Isosceles triangle

A triangle with at least 2 congruent sides

Altitude

Altitude of a Triangle

Area

Cone

Any segment perpendicular to the line containing the base of a…

The perpendicular segment from a vertex of a triangle to the l…

(of a figure) The number of square units it encloses.

A space figure with one circular base and one vertex.

Altitude

Any segment perpendicular to the line containing the base of a…

Altitude of a Triangle

The perpendicular segment from a vertex of a triangle to the l…

45-45-90 Triangle:... Hypotenuse=

30-60-90 Triangle:... Hypotenuse=

30-60-90 Triangle:... Longer Leg=

Distance Formula

Hypotenuse= leg times radical 2

Hypotenuse= 2 times shorter leg

Longer Leg= radical 3 times shorter leg

square root of x2-x1 squared + y2-y1 squared

45-45-90 Triangle:... Hypotenuse=

Hypotenuse= leg times radical 2

30-60-90 Triangle:... Hypotenuse=

Hypotenuse= 2 times shorter leg

Intersecting Lines

Perpendicular Lines

Parallel Lines

Coincidental Lines

Lines in a plane that cross or intersect each other.

Lines that intersect at a right angle.

Lines that lie in the same plane and do not intersect.

Lines that have equivalent linear equations and overlap at eve…

Intersecting Lines

Lines in a plane that cross or intersect each other.

Perpendicular Lines

Lines that intersect at a right angle.