Question

Help on 5 . find the value of x

Answer 1

To find the value of x, we can set an equation like: 36 + 11x - 1 = 90
Combining like terms gets us to 35 + 11x = 90
Subtract 35 from both sides and divide by 11 to get
x = 5

Answer 2

The choice B. 5°

Explanation:

The angle in the figure is 90°

`36 + (11x - 1) = 90 \\ 36 + 11x - 1 = 90 \\ 11x + 35 = 90 \\ 11x = 90 - 35 \\ 11x = 55 \\ \\ x = (55)/(11) \\ \\ x = 5`