One of two complementary angles is 20° larger than the other. Find the measure of each angle.

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the product of the radical expression. (7-2square root) (8+2 square root)

Which expression will have the same sum as 3_8 + 1/4?