The bottom left one is the only function there.
First we need to define our conditions. Since the angles are complimentary, the sum of the angles must be equal to 90 degrees.
let x = first angle
y = second angle
x + y = 90
from the second condition in the problem
x + y =72 + x -y
solving for x
x= 54
therefore the shorter side is 90 - 54 = y
y = 36 degree, the shorter side
Answer:
21 is 84% to 25, so there would be 25 total questions on the test
You need to put the Answers and picture/problem before asking someone to answer it.
