Answer:

Step-by-step explanation:
Formula for Cone: π
Since we have all the components, we can find the volume of the cone.
R = 10
H = 4
π
10×10 = 100
100π
×100
4 100 400
--- × ----- = ------
3 1 3
Answer: 
Hope this helped.
I think 20.10 of 67 is 13.467.
Answer:
1:4 and 3:12
Step-by-step explanation:
They are equivalent! Hope this helps! :)
Step-by-step explanation:
5x^2 +10x +2x
5X^2 + 12x
is that all you needed was to simplify?