The formula for the volume of a cone is:
The formula for the volume of a cylinder is:
The formula for the volume of a triangular prism is:
The formula for the volume of a pyramid is:
The formula for the volume of a rectangular prism is:
0.8 times 1200 is 960, which is the number of people when the theatre is 80% full.
Answer:
the first one goes in the botten and the 2nd one goes into top 3rd goes into bottem.
Step-by-step explanation:
2p+6a=$14
3p+9a=$21
3p+9a=21
Subtract 9a
3p=21-9a
divide all by 3
p=7-3a
plug it into start equations
2p+6a=14
2(7-3a)+6a=14
14-6a....+6a=14
this zeroes out...
Answer:
-15 + x
Step-by-step explanation: