Answer:
x = 7
Step-by-step explanation:
I hope this helps.
Answer:
V = a (x + 4)*5 but see below.
Step-by-step explanation:
You're not going to get any kind of answer that gives V = 122 or some other pure number.
Formula
V = arh
Givens
a = pi * r
r = (x + 4)
h = 5cm
Solution
V = a * (x + 4)*5
or
V = pi * (x + 4)^2 * 5
There is no indication of which one to choose.
A fraction is bigger than a negative number. This is because, a negative number is below zero, while a fraction is greater than zero.
Answer:
−6a−12+3a
Step-by-step explanation: