Question

if the angles 4x + 4 degree and 6x-4 degree are complementary angles find x














how answer is 7​

Answer 1

Answer:

Step-by-step explanation

Sum of complementary angle = 90⁰

4x + 4 + 6x - 4 = 90

10x = 90

x = 90 / 10

x = 9

Answer 2

It is a printing mistake