Answer:
Yes you are correct! :)
Step-by-step explanation:
5z^2 + 16
a coefficient is a number multiplied by a variable (a letter). so there is only ONE coefficient in this expression and it is 5.
Answer:
-18
Step-by-step explanation:
-18
brainlest please
Answer:
4.19
Step-by-step explanation:
just use the formula 2pir^2
Hello, please consider the following.
We will multiply the numerator and denominator by

to get rid of the root in the denominator.
First of all, we cannot divide by 0, right? So, we need to make sure that the denominator is different from 0.

We need to take any x real number different from 8/3 then and simplify the expression.
Let's do it!

Thank you