Answer:
The angles are 75, 15
Step-by-step explanation:
The two angles are x and y
x+y = 90 because complementary angles add to 90
x = y-60
Substitute the second equation into the first
y-60 +y = 90
2y -60 = 90
Add 60 to each side
2y -60+60 = 90+60
2y =150
Divide by 2
2y/2 =150/2
y = 75
x = y-60 =75-60 = 15
The angles are 75, 15
