The measure of an angle is 39.3°. What is the measure of its complementary angle

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared