Question

If the angles (4x + 4)º and (6x-4)° are complementary angles, find x . ​

Answer 1

Answer:

6x-4+4x-4=90°

10x+0=90°

x=90÷10

x=9

Answer 2

Answer:

$6x - 4 + 4x - 4 = 90 \: degree \\ 10x + 0 = 90 \: degree \\ x = 90 \div 10 \\ x = 9$

Step-by-step explanation:

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