The function f(x)=-2cos(3x-pi/4) has. a. amplitude 3 and period pi. b. amplitude 2 and period 2pi/3. c. amplitue 3 and period 2pi. d. amplitude 3 and period 4pi

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Use the distance formula to find the distance between (-3,5) and (3,1)