Find the value of x.

Step-by-step explanation:

1. The total should be 90 degree so your equation should look like this:

(x + 17)° + 15 = 90

2. Now simplify:                         (x+17)° = 90 - 15

3. Simplify:                                  x + 17 = 75

4. Simplify:                                  x = 75 - 17

5. Simmplify and celebrate:      x = 58

Pls brainliest!

answer: 38.47 is your answer

step-by-step explanation: hope i you and who ever sees this answer have a great rest of your day : )