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Maksim231197 [3]
2 years ago
12

The formula for the volume V of a cylinder is V=πr2h, where r is the radius of the base and h is the height of the cylinder. Sel

ect the formula for h. Then select the height of a cylinder with a volume of 36π cm3 and a base with a radius of 3 cm.
Mathematics
2 answers:
Nesterboy [21]2 years ago
5 0

Answer:

Below in bold.

Step-by-step explanation:

V = πr^2h

Divide each side by πr^2:

V / πr^2 = h.

Height of the given cylinder

= 36π / π3^2

= 36/9

= 4.

Height = 4 cm.

Alja [10]2 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

Given

V = πr²h ( isolate h by dividing both sides by πr² )

\frac{V}{\pi r^2} = h

When V = 36π , r = 3 , then

h = \frac{36\pi }{\pi (3)^2} = \frac{36\pi }{9\pi } = 4 cm

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Answer:

x = 40°

Step-by-step explanation:

Given that ∠SRT ≅ ∠STR

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∠STR + ∠STU = 180°

m∠STU = 4x

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Then:

4x + 20° = 180°

Now we solve for x:

4x + 20 = 180\\\\Subtract\;20\;from\;both\;sides\;of\;the\;equation\\\\4x + 20 - 20 = 180 - 20\\4x = 160\\\\Divide\;both\;sides\;of\;the\;equation\;by\;4\\\\\dfrac{4x}{4}=\dfrac{160}{4}\\\\x = 40

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3 years ago
How would I find the value of X in this equation
slava [35]
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4 0
2 years ago
Jared bought a Suzuki 1000 for $12,698. If it depreciates at a rate of 11% per year, how much will it be worth in 3 years
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Answer:

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3 years ago
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Answer:

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8 0
2 years ago
Read 2 more answers
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