The measure of an angle is four times the measure of a complementary angle. what is the measure of each angle?

Complementary means that the angles add up to 90 degrees.
We know that angle 1 = 4 × angle 2
So...
x + 4x = 90
5x = 90
x = 18. Angle 1
4x = 72. Angle 2

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good