Properties
a straight line through the center of a circle
what is the diameter
PEMDAS "please excuse my dear aunt sally"
What is order of operations
A small number written above and to the right (superscript) of the base number that tells how many times the base number is being multiplied.
What is an exponent
A triangle with three (all) angles are less than 90 degrees is called?
acute triangle
Side to side (x-axis), "run"
What is horizontal
Any 3 numbers that are being added or multiplied together (ex. 3 + 4 + 5 = 5 + 4 + 3).
What is associative property
2x and 6x OR 7xy and -2xy
What are like terms
Up and down (y-axis), "jump
vertical
A triangle with two equivalent sides is called?
What is a isosceles triangle
A part of a line with two endpoints
What is line segment
Any 2 numbers that are being added or multiplied together (ex. 4 x 6 = 6 x 4).
What is commutative property
Anytime you add 0 to a number you get itself (5+0=5).
What is identity property
Side to side (x-axis), "run"
horizontal
A triangle with one right angle is called?
What is right triangle
A part of a line with two endpoints
line segment
When you multiply a single term and two or more terms inside a set of parentheses (ex. 2(x-4) = 2x-8).
What is distributive property
A single number/variable or multiple numbers/ variables separated by - or + signs (ex. 2x - 4y + 3).
What is term
A rate with a denominator of 1.
What is unit rate
A triangle with one obtuse angle is called?
What is obtuse triangle
Lines in the same plane that do not intersect.
parallel lines
Anytime you multiply a number by 0 you get 0 (5x0=0).
zero property
Different fractions that name the same amount.
equivalent fractions or proportions
Different fractions that name the same amount.
equivalent fractions or proportions
Have the same size and shape
What is congruent
Lines that intersect to form right angles
What are perpendicular lines