5 hours hun just divide and times and maybe you will find it
Answer:
B
Step-by-step explanation:
r = 14/2 = 7units
![Volume of sphere=\frac{4}{3}*\pi*r^{3}\\\\=\frac{4}{3}*3.14*7*7*7\\\\=1436.03cubic units\\\\Volume of cylinder=\pi*r^{2}*h\\\\=3.14*7*7*14\\\\=2154.04 cubic units](https://tex.z-dn.net/?f=Volume%20of%20sphere%3D%5Cfrac%7B4%7D%7B3%7D%2A%5Cpi%2Ar%5E%7B3%7D%5C%5C%5C%5C%3D%5Cfrac%7B4%7D%7B3%7D%2A3.14%2A7%2A7%2A7%5C%5C%5C%5C%3D1436.03cubic%20units%5C%5C%5C%5CVolume%20of%20cylinder%3D%5Cpi%2Ar%5E%7B2%7D%2Ah%5C%5C%5C%5C%3D3.14%2A7%2A7%2A14%5C%5C%5C%5C%3D2154.04%20cubic%20units)
Answer:
it is five
Step-by-step explanation:
5v-2=8 then v=x2 because 5x2=10-2=8
so 7v-9=5
Answer:
15/2
Step-by-step explanation:
My interpretation of your math expression is "2 1/2 divided by 1/3."
I prefer to write this as:
5 1
----- ÷ -----
2 3
which is equivalent to:
5 3
----- * ----- = 15/2
2 1
Hopefully I drew what you described.
The 6.6 represents the total of N + 3.4
We subtract the part we know from the whole /sum/total we know to get the other part.
So 6.6 - 3.4 = N
3.2 = N