5x = 20...where x = number of months
x = 20/5
x = 4...it would take Tom 4 months to save $20
Answer:
6
Step-by-step explanation:
1. The Formula for volume of a Square is V=πr2h
2. So u would plug everything in.. so v- π4²12
3. so then u get 6
Answer:
25
Step-by-step explanation:
(-5)^2
(-5)*(-5)
25
Answer:
(2,-9)
Step-by-step explanation:
Set the quadratic equal to zero.

Factor

Set each of these factors to zero

and


and

Plot the midpoint of the two values.

So the middle term is 2 and the other terms are 5 and -1.
Now the vertex is

So the vertex is
(2,-9)