False. To find C, we can use the equation:
a^2 + b^2 = c^2
4^2 + 20^2 = c^2
c^2 = 416
c = approximately 20.40
We are going to Multiply 9 by

.

, so your answer is
Answer:
All you need to do is subtract the coefficient.
Step-by-step explanation:
For example a minus b is c. So this is simply going to be c times d to the e you can do that if these two are the same.
I’m pretty sure your answer is E