Math, asked by potterheadnive, 7 months ago

two complementary angles are
(x+5)° and (3x+7)° find the value of x

Answers

Answered by pragna1203

2

Answer:

(x+5) +(3x+7) =90

4x+12=90

4x=90-12

4x=72

x=72/4

x=18

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