If the measure of an angle is 49 degrees, what is the measure of its complement?

a. 41 degrees
b. 131 degrees
c. 139 degrees
d. 180 degrees

(with explanation)

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Below are two different functions, f(x) and g(x). what can be determined about their slopes? f(x)= −1x + 1 the function g(x) going through 0, 3 and 1, 1

Which two angles in the figure are adjacent angles?