# Study sets matching "math 9"

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Inequality

Boundary Point

Open Circle

Closed Circle

A mathematical equation comparing expressions that may not be…

The point that separates the values less than from the values…

Represents an impossible value on a number line.

Represents a possible value on a number line.

Inequality

A mathematical equation comparing expressions that may not be…

Boundary Point

The point that separates the values less than from the values…

Pythagorean Theorem

What is a right triangle

Hypotenuse

Formula for Pythagorean Theorem

Is used to calculate the unknown side of a RIGHT triangle

90 degrees

The longest side of a right triangle

Pythagorean Theorem

Is used to calculate the unknown side of a RIGHT triangle

What is a right triangle

90 degrees

Acute Angle

Right Angle

Obtuse Angle

Angle

An angle whose measure is less than 90 degrees

An angle whose measure is exactly 90 degrees and forms a squar…

An angle whose measure is between 90 degrees and 180 degrees.

A figure formed by two rays that have the same endpoint

Acute Angle

An angle whose measure is less than 90 degrees

Right Angle

An angle whose measure is exactly 90 degrees and forms a squar…

polygon

scalene triangle

isosceles triangle

equilateral triangle

A closed figure formed by three or more line segments

A triangle with no equal sides

A triangle that has 2 equal sides.

a triangle with three equal sides

polygon

A closed figure formed by three or more line segments

scalene triangle

A triangle with no equal sides

Inequality

Boundary Point

Open Circle

Closed Circle

A mathematical equation comparing expressions that may not be…

The point that separates the values less than from the values…

Represents an impossible value on a number line.

Represents a possible value on a number line.

Inequality

A mathematical equation comparing expressions that may not be…

Boundary Point

The point that separates the values less than from the values…

inequality

illustrate

substitute

minimum

A mathematical sentence indicating that two quantities are not…

to explain or make clear using examples, charts, or graphs

replace, To put a number in place of a variable

The smallest value in the range of a function or in a data set

inequality

A mathematical sentence indicating that two quantities are not…

illustrate

to explain or make clear using examples, charts, or graphs

equivalent fractions

simplest form

Benchmark fraction

common multiple

Fractions that have different numerators and denominators but…

A fraction in which the greatest common factor of the numerato…

Common fractions used for estimating, such as 1/4,1/3,1/2,2/3,…

A number that is a multiple of two or more numbers

equivalent fractions

Fractions that have different numerators and denominators but…

simplest form

A fraction in which the greatest common factor of the numerato…

unit

rate

pattern

equivalent ratios

a single item

ratio (comparison) of two quantities that have different units

numbers that follow a rule

a rate that compares two equivalent ratios ( acts like equival…

unit

a single item

rate

ratio (comparison) of two quantities that have different units

term

constant

coefficient

factors

algebraic expression written with numbers, variables, or both…

a term with no variables-5

numerical part of a term - 6xy=6

other terms that divide evenly into that given term

term

algebraic expression written with numbers, variables, or both…

constant

a term with no variables-5

mixed number

denominator

numerator

least common denominator (LCD)

A number that has a whole number part and a fraction part. 3 1…

The bottom number in a fraction. It represents the number of p…

The top number in a fraction; the part of the fraction that te…

The least common multiple of the denominators of two or more f…

mixed number

A number that has a whole number part and a fraction part. 3 1…

denominator

The bottom number in a fraction. It represents the number of p…

GCF

Geometric mean

Geometric sequence

Height

Is the greatest factor that divides two numbers.

The central number in a geometric progression.

Is a sequence of numbers where each term after the first is fo…

Is a measure of a polygon or solid figure.

GCF

Is the greatest factor that divides two numbers.

Geometric mean

The central number in a geometric progression.

dependent variable

independent variable

relation

linear relation

a variable (often denoted by y ) whose value depends on that o…

a variable (often denoted by x ) whose variation does not depe…

a rule that relates two quantities

a relation that has a straight line graph

dependent variable

a variable (often denoted by y ) whose value depends on that o…

independent variable

a variable (often denoted by x ) whose variation does not depe…

unit fraction

equivalent fraction

estimate

like denominators

a fraction with a numerator of one is called a unit fraction.

fractions that name the same amount.

to find an appropriate answer or solution is to estimate.

the fractions three fourths and seventeen fourths with like de…

unit fraction

a fraction with a numerator of one is called a unit fraction.

equivalent fraction

fractions that name the same amount.

unit

rate

pattern

equivalent ratios

a single item

ratio (comparison) of two quantities that have different units

numbers that follow a rule

a rate that compares two equivalent ratios ( acts like equival…

unit

a single item

rate

ratio (comparison) of two quantities that have different units

triangle

scalene triangle

isosceles triangle

equilateral triangle

A polygon with three sides.

A triangle with no congruent sides.

A triangle with at least two congruent sides.

A triangle with three congruent sides.

triangle

A polygon with three sides.

scalene triangle

A triangle with no congruent sides.

probability

outcome

favourable outcome

independent events

A number that describes how likely it is that an event will oc…

A possible result of a probability experiment

A successful result in a probability experiment

An event whose result does not depend on the result of another…

probability

A number that describes how likely it is that an event will oc…

outcome

A possible result of a probability experiment

Point

Line

Plane

Ray

A location (represenbted as a dot)

A set of points extending indefinitely in both directions

A flat surface extending indefinitely in all directions

Part of a line with one endpoint indefinitely in one direction

Point

A location (represenbted as a dot)

Line

A set of points extending indefinitely in both directions

Power

Base

Squared

Cubed

A number that shows repeated multiplication

The number that is being multiplied repeatedly

A number times itself; when the exponent is 2. An example is 3²

A number times itself twice; when the exponent is 3. An exampl…

Power

A number that shows repeated multiplication

Base

The number that is being multiplied repeatedly

acute angle

circumference

diameter

radius

an angle that is less than 90 degrees

the distance around a circle

a straight line passing from side to side through the center o…

a straight line from the center to the circumference of a circ…

acute angle

an angle that is less than 90 degrees

circumference

the distance around a circle