The answer is 26 its a combinatio0n problem
From the given figure

Since XY = 5.1 and XZ = 7.7, then

To find x, use the inverse of cos

Use the calculator to find x

The answer is
No because it is equal to -7.5 I think
I believe the answer is between 90-100.
Hopes this helps
Answer:
14.1
Step-by-step explanation:
