Question

If x -65° and 4x + 10° are complementary angles,then what is the value of x?

Answer 1

Answer:

x=29

Step-by-step explanation:

(x-65)+(4x+10)=90  (sum of all complementary angles is 90)

x-65+4x+10=90

5x-55=90

5(x-11)=90

x-11=18

x=18+11

x=29

Answer 2

Answer:

I think it is helpful complementary means sum is equal to 90