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GalinKa [24]
3 years ago
8

A cylinder has a volume of 320 cu in. and a height of 5". Find the radius of the cylinder. 10 in. 8 in. √8 in.

Mathematics
1 answer:
Reptile [31]3 years ago
8 0
The correct question is
<span>A cylinder has a volume of 320 pi in</span>³<span>. and a height of 5". Find the radius of the cylinder</span>
we know that

[volume of a cylinder]=pi*r²*h----> r²=volume/(pi*h)
r=√[volume/(pi*h)]
volume=320*pi in³
h=5 in
so
r=√[320*pi/(pi*5)]--------> r=8 in

the answer is 
8 in
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kipiarov [429]

\LARGE{ \underline{ \tt{Required \: answer:}}}

We know that,

  • Pythagoras theoram is given by : p² + b² = h²

  • In a Pythagoras triplet, the longest side represents the hypotenuse of the triangle.

Then,

We should check that, whether the sum of squares of the smaller sides will be equal to the square of the third side or not. Then, we can determine the above easily.

Sum of squares of smaller sides:

= 6² + 8²

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Square of longer side:

= 10²

= 100

Sum of squares of smaller sides = Square of longer side. Hence, 6,8,10 are Pythagorean triplets.

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2 years ago
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Alex_Xolod [135]

Answer:

y = -2x + 5

Step-by-step explanation:

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Slope of the line perpendicular to this line = m₂

m₁ *m₂ = -1

m₂ = -1 *2/1 = -2

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y - 3 = -2(x - 1)

y - 3 = -2x + 2

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3 years ago
There is a 10% sales tax on a purchase of $13.50 how much is the tax
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3 years ago
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2 years ago
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Answer:

To find this out you would take the amount of yellow bricks minus the amount of bricks in total

so

14 blocks - 6 yellow blocks = 8 blocks

from this information we can conclude that jay has 8 green blocks

Step-by-step explanation:

4 0
3 years ago
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