If angle X and angle Y are supplementary, and angle X measures 72 degrees, what is the measure of angle Y?

the answer is 175.4379

step-by-step explanation:

a. she will receive a refund of $278.

step-by-step explanation:

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)