Answer:
The answer is about 97.
-0.04x +17.2
Step-by-step explanation:
I believe it's 192
12 mm
Use Pyth Theor
9^2 + b^2 = 15^2
81 + b^2 = 225
b^2 = 144
sqrt 144 = 12
b = 12
x > 9/5
There you go