v=πr^2(r+7) in my opinion is the correct expression
Answer:
3.5
Step-by-step explanation:
Well its easiest to just plug in the answers and see like 2 times 3.5 is 7.
Another way is saying 7 divided by 2 is 3.5
then u check to make sure its the same for all the numbers.
Which it is because 21 divided by 6 is also 3.5 :)
Answer:
25 in
Step-by-step explanation:
You have to do the inverse of divide so multiply to find out a
14x 3= 42
S= 42
Between 2 and 3, after the 2 1/4 point, but before the halfway point.
