If 7x + 27o and 4x – 14o are complementary angles, what is the value of x? Question If 7x + 27o and 4x – 14o are complementary angles, what is the value of x? in progress 0 Math Valentina 8 months 2021-09-23T12:15:48+00:00 2021-09-23T12:15:48+00:00 1 Answer 0 views 0

## Answers ( )

Answer:7°=x

Step-by-step explanation:(7x+27°) + (4x-14°)=90°

7x+4x+27°-14°=90°

11x+13°=90°

11x=90°-13°

11x=77°

x=77/11

x=7°

Hope this helps

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