Simplifying Fractions
Two angles whose sum is 90 degrees.
Complementary
Two angles whos sum is 180 degrees.
Supplementary Angles
(2x-7)/5 = 9
x = 26
Two angles are supplementary. One has a measure of 52. What is the second angle measure?
128 degrees
x= 7
Two angles are complementary. One has a measure of x and the other has a measure of 2/3x. What is the measure of the smaller angle?
36 degrees
-2(4x-5) + 3x > -95
x < 21