Are two angles whose measures sum to 90°.
a. supplementary angles
b. adjacent angles
c. complementary angles
d. acute angles

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Does the point (1, sqrt 7) lie on circle shown.