angle A and angle B are complementary to each other. The measure of angle A is 5 times that of angle B. What is the measure of angle B?
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Step-by-step explanation:
Angle a and b are complementary: a + b = 90
angle b is 5 degrees more than four times the measure of angle a: b = 4a + 5
a + 4a + 5 = 90
5a + 5 = 90
5a = 85
a = 17
a + b = 90
17 + b = 90
b = 73
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