Question

If the angles (5x+5) +(10x-5) are complementary angles. Find x.

Answer 1

HEY YOUR ANSWER IS .....


5x+5+10x-5=90° ( because they are complementary angles )

So ,
15x=90

So ,
x=90/15

So ,
x=6 .


Hope it helps .....

Answer 2

(5x+5)+(10x-5)=90°
5x+5+10x-5=90°
15x+5-5=90°
15x=90°
x=90°/15
x=6
So angles are=
5(6)+5=30+5=35°
10(6)-5=55°