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13-11-2019
Mathematics

contestada

Find the measure of each angle: Complementary angles with measures (5x)° and (4x−18)°.

A. 110 and 70
B. 52 and 38
C. 62 and 28
D. 60 and 30

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13-11-2019

d. 60 and 30. 9x-18=90 x=12. plug x=12 into 5x and again into 4x-18 and you should end up with 60 and 30

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