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Leviafan [203]
3 years ago
7

A hemisphere of radius 7 sits on a horizontal plane. A cylinder stands with its axis vertical, the center of its base at the cen

ter of the sphere, and its top circular rim touching the hemisphere. Find the radius and height of the cylinder of maximum volume.

Mathematics
1 answer:
lozanna [386]3 years ago
5 0

Answer: radius r = 5.72

Height h = 4.04

Step-by-step explanation: Please find the attached file for the solution

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Step-by-step explanation:

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The length of a rectangle is 3 feet longer than the width. The perimeter is 30 feet. Find the length and width of the rectangle.
barxatty [35]

Answer:

do you mean height, because then the answer would be a length of 9 and height of 6

Step-by-step explanation:

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3 years ago
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PSYCHO15rus [73]

Answer:

8

Step-by-step explanation:

Since they intersect you can just solve for x and y

since y=-4x and y=x^2+2x+8, you can set -4x=x^2+2x+8

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and factor out (x+4)(x+2)

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then insert the two values for x into the first equation

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so the smallest value for y in both equations is 8

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Fatima wants to find the value of sine theta, given Cotangent theta = four-sevenths. Which identity would be best for Fatima to
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Answer: D, or 1+cotangent squared theta= cosecant squared theta

Step-by-step explanation: Took the test it is right

3 0
3 years ago
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