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Maru [420]
3 years ago
12

The volume of a cylinder is 4x3 cubic units and its height is x units.

Mathematics
1 answer:
Anastasy [175]3 years ago
7 0

Answer:

The answer to your question is r = 2x

Step-by-step explanation:

Volume of a cylinder = V = π r² h

r = radius

h = height = x

Volume = 4x³

Then

                  r² = \frac{volume}{\pi h}

                  r² = \frac{4x^{3} }{\pi x}

                  r² = 4x²

                  r = 2x

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anzhelika [568]

Answer:

k > 12

Step-by-step explanation:

If a quadratic equation has no real roots the values of b^2 - 4ac

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So we have the inequality:

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3 0
1 year ago
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Answer: -40

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3 years ago
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agasfer [191]

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3 0
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