∠A and ∠B are complementary angles. The measure of ∠A is twice the measure of∠B. Write and equation to represent the complementary angle relationship between
∠A and ∠B. Use the equation to find the measure of ∠A and ∠B. Show all of your work.

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Yvaries inversely as x. y =12 when x=5. find y when x=4

33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)