Answer:
8 cm
Step-by-step explanation:
volume of a cylinder is v=pi x r^2 x h
substitute in what we know
3785= pi x r^2 x 19
3785=59.69 x r^2
subtract 59.69 from both sides
3725.31=r^2
square root of 3725.31
61
square root of 61
= about 8
Answer:
<u><em>-11</em></u>
Step-by-step explanation:
4+(-15)=
<u><em>-11</em></u>
Answer: -2.25
Step-by-step explanation:
We plug in the numbers.
Answer:
no
Step-by-step explanation:
hope this helps
Answer:
answer is 82 feet
Step-by-step explanation:
perimeter is sun of all sides = 20 +9 +13+ 7 +12 + 21 = 82 feet
hope this will help you ...
