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10 terms

Fall List 1

the value of a coordinate on the horizontal (x) axis
absolute value
the positive number that describes the distance on a number line of the graph of the number from zero
acute angle
an angle whose value is between 0 and 90 degrees
acute triangle
a triangle in which all the angles are acute
a number that is added to another number
the operation of combining two numbers to form a sum
additive inverse
for any nonzero real number, the opposite of the number
additive property of inequality
for any real numbers a, b, and c, if a is greater then b,
then a + c is greater than b + c and c + a is greater than c + b
algebraic expression
constants and/or variables combined using the arithmetic operators +, -, ×, or ÷
algebraic phrase
a meaningful arrangement of numbers and variables