nataliecat3400 nataliecat3400

20-02-2018
Mathematics

contestada

Angle f and v are complementary. if the measure of angle f is equal to 2x-5 and the measure of angle v is equal to 3x+15, which is true?

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jcherry99 jcherry99

22-02-2018

2x-5 + 3x + 15 = 90
5x + 10 = 90
5x = 80
x = 16

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