An angle measures 30° more than the measure of its complementary angle. What is the measure of each angle?

60 degrees and 30 degrees

Step-by-step explanation:

If you really want, you can set up a system of equations using the given information. X can the larger angle and Y can be the smaller angle.

x + y = 90

x = y + 30

In reality, this is not necessary for such a simple problem. Some trial and error testing would help you figure this out much faster.

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.