Consider the diagram or complementary angles 5x° 26° what is the value of x? 12.8 64 30.8 26

If the angles are complementary, their sum is 90 degrees.

So, 5x + 26 = 90.
Subtracting 26 from both sides, we get 5x = 64.
Dividing both sides by 5, we get x = 12.8.
Therefore, the value of x is 12.8.