Answer:
26.55
Step-by-step explanation:

use the b^2 equation
------------------------
b^2 = 31 squared - 16 squared.
b^2 = 705
b=
b=26.5518361
Answer:
It's about 20 feet
Step-by-step explanation:
OK you’re gonna have to show me chart little Mr. CH
The final expression would be -5x -50.
You could've got this by multiplying -5 and x together, which is -5x.
Multiply -5 and 10 together, and you get -50.
This is also called the Distributive Property. Hope this helped :)