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MAVERICK [17]
3 years ago
11

(08.01 MC)

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
3 0

Answer:

d. 72 in³

Step-by-step explanation:

To find the volume of  a cylinder that a cone of volume 24 cubic inches fits in exactly inside of, we will follow the steps below:

From the question volume of the cone = 24 cubic inches

volume of a cone = \frac{1}{3} πr²h

and volume of a cylinder = πr²h

This implies

volume of a cone = \frac{1}{3} πr²h

                            = \frac{1}{3} (volume of a cylinder)

volume of a cone =  \frac{1}{3} (volume of a cylinder)

24  =  \frac{1}{3} (volume of a cylinder)

multiply both-side of the equation by 3

24×3 =   \frac{1}{3} (volume of a cylinder)

72  =volume of a cylinder

Therefore volume of the cylinder that the cone fits exactly inside of is  72 cubic inches

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the 3rd side is the longest
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3rdside<28+42
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NEED HELP ASAP!
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complette the square to get vertex form or y=a(x-h)^2+k
(h,k) is vertex
1. group x terms, so for y=ax^2+bx+c, do y=(ax^2+bx)+c <span> <span> </span> 2, factor out the leading coefinet (constant in front of the x^2 term), basicallly factor out a </span><span> <span> </span> 3. take 1/2 of the linear coefient (number in front of the x), and square it ,then add negative and positive of it inside parnthases </span><span> <span> </span> 4. complete the squre and expand </span>


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y=-1/4x^2+4x-19
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y=(-1/4x^2+4x)-19
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