Given:
The cone with radius 6 cm and height 11cm.
Required:
Find the volume of a cone.
Explanation:
The formula for volume of cone:

We have radius = 6 cm and height = 11 cm.
So,

Answer:
Volume of cone equals 414.48 cm cube.
Say its 2^3 . that literally just mean you take 2 by itself 3 times. 2*2*2 .
The answer is 7/10. I hope this helps you, have a good day!
Answer:
80
Step-by-step explanation:
So I here's my thought process on this:
200 divided by 2 is 100
100 - 40% is 60, leaving 40 behind.
So double that and it would be:
200 - 40% is 120
200 - 120 = 80
80% is the answer.
Part B: It would be 8x+24. You get 4x+12 and double(times 2) it, it would be 8x+24.
Part C: Yes, because the relationship between the ratio would always be proportional.