Com. & Supp.
adjacent and vertical angles
Proportions & Ratios
Integers
Solving Equations
100
Angles that have a sum of 90 are what?
Complimentary Angles
100
when are two angles adjacent?
when they share the common side and have the same vertex
100
Name the three methods for solving proportions.
Mental, Cross properties, and Multiplication properties of equality.
100
what are the rules for multiplying rational numbers?
same signs equal positive solution different signs negative solution.
100
dividing each side of the equation by the same number produces what?
an equivalent equation.
200
Congruent Angles have what?
the same size and shape
200
Vertical angles are also what?
Congruent
200
What is necessary to write a porportion?
An equal sign
200
what is 14 - -6
20
200
Multiplication and Division are what?
Inverse operations
300
Name 4 vertical angles
r and s, and 1 and 3
300
when are two angles vertical?
when they are opisit eangles formed by the intersection of two lines.
300
Your test is wrote 100 points; test of %85. how many did you get right?
%85
300
6+7
13
300
-36x=72 what is x
-2
400
Supplementary
400
name this angle
congruent and verticle angle
400
Your test is wrote 100 points; test of %76. how many did you get right?
76%
400
-3 + _8
-11
400
3*x/3=-6*3 what is x?
x=-18
500
what is x?
x is 62
500
name this angle
adjacent angle
500
Your test is wrote 100 points; test of %96. how many did you get right?
96%
500
15 + (-9)
6
500
-4/5x=-8 what is x?
x= 10