EllyL351284 EllyL351284

03-11-2022
Mathematics

contestada

x +5 +4x+10=x=x+5=4x + 10=to gind the answer we are using complementary angles.

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JayleB158463 JayleB158463

03-11-2022

x + 5 + 4x + 10 = 90 (complimmentary angle equals 90 degree

we can now solve for x

5x + 15 = 90

subtract 15 from both-side of the equation

5x = 90 -15

5x =75

Divide both-side of the equation by 5

x= 15

x + 5 = 15 + 5 = 20°

4x + 10 = 4(15) + 10 = 60 + 10 = 70°

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