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12 March, 10:25

Two angles are complementary angles if the sum of their measures is 90degrees. Angle A and angle B are complementary? angles, and angle A is 15degrees more than twice angle B. Find the measures of angle A and angle B.

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  1. 12 March, 10:43
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    A is 65 and B is 25

    Step-by-step explanation:

    1st Equation: A = 2B + 15

    2nd Equation: A + B = 90

    A + B = 90

    A = 90 - B

    Substitute: 90 - B = 2B + 15

    3B = 75

    B = 25

    A + 25 = 90

    A = 65

    A = 65

    B = 25
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