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Math 7 24-25

TermDefinition
a number’s distance from zero Absolute Value
Two angles that share a common side and have the same vertex Adjacent Angles
The distance around a circle Circumference
a number placed before a variable in an expression Coefficient
Two angles that add to 90 degrees Complementary Angles
A figure made up of triangles, squares, rectangles, and other shapes Composite Figure
Two or more simple events Compound Event
A fixed value (a value that does not change) Constant
The intersection of a plane and a solid Cross Section
The distance across a circle through the center Diameter
a decrease in the original price of an item Discount
dividing it into smaller parts Distribute
A mathematical sentence that uses an equal sign to show that two expressions are equal Equation
equal in value Equivalent
Solve a problem Evaluate
A mathematical sentence that shows the relationship between quantities that are not equal Inequality
Whole numbers, their opposites, and zero Integers
money paid or earned for the use of money Interest
operations that undo each other Inverse Operations
terms of an algebraic expression that have the same variables raised to the same exponents Like Terms
the increase from what a store pays to the selling price Mark Up
Distance around a figure Perimeter
The ratio of the circumference of a circle to its diameter Pi
an amount of money borrowed or deposited Principal
a 3D figure that has two parallel, identical bases with rectangular sides Prism
The chance that something will happen Probability
The answer to a multiplication problem Product
Two ratios (or fractions) that are equal Proportional
a 3D figure that has one base with triangular sides Pyramid
The answer to a division problem Quotient
The distance from the center of a circle to any point on the circle Radius
a comparison of two quantities Ratio
any number that can be written as a fraction Rational Number
the inverse of a value or number Reciprocal
any decimal that has a pattern that repeats Repeating Decimal
The ratio of the length in a drawing (or model) to the length of the real thing Scale
Half of a circle Semicircle
reducing the expression/fraction/problem Simplify
Two angles that add to 180 degrees Supplementary Angles
The sum of the areas of the faces of a 3D figure Surface Area
a decimal that ends Terminating Decimal
a rate that compares a quantity to one unit of another quantity Unit Rate
a symbol that represents one or more numbers Variable
A pair of opposite congruent angles formed by intersecting lines Vertical Angles
the space of a 3D shape Volume
Created by: user-1845195
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