17.2 in expanded form
2 answers:
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Answer:
cone, ,
,
, base, h, height, same,
,
, 3
Step-by-step explanation:
The volume of a cone is equal to the volume of a cylinder that has the same base and height. The formula for the volume of a cone is
. stands for the area of the base and h is the height of the cone. Knowing this, we could quickly find the volume of a cone that has the same base and height as a cylinder with a volume of 9 cubic cm. Since the volume of a cone is
the volume of a cylinder (with the same base and height), we would multiply 9*
to obtain a volume of 3 cubic cm.
Answer:
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Work Shown:
Part 1
Part 2
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Explanations:
- There are quite a bit of steps. I decided to break things into two parts.
- The goal is to get x all by itself on its own side, which is why I subtracted (x-n)/n from both sides in part 1, step 2. I also subtracted p from both sides.
- Afterward, I gave each fraction the LCD mn. I multiplied top and bottom of the first fraction by n/n. I did a similar operation to the second fraction, but with m instead.
- From there, we distribute and simplify. The mn terms cancel on the left side numerator (second step of part 2).
- The n≠m is there to prevent the denominator (n-m) from being zero. We cannot divide by zero.
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