Question

I need hlep on this please

Answer 1

Answer:

7

Step-by-step explanation:

The terms 'Complementary angles' means when you add them together, the sum is 90°.

So if one angle is 69°, the other is (90-69)° = 21°

Therefore, ∠2 = 21°

But ∠2 = 3x°

This means

3x = 21

or, x = 7

Answer 2

Answer:

here is your answer dear