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aksik [14]
2 years ago
7

Write a sentence describing the meaning of the statement c(2)=40

Mathematics
1 answer:
aev [14]2 years ago
5 0

Step-by-step explanation:

A number,c times two equal forty.

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Find the volume of the cone. Round your answer to the nearest tenth.
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Answer:

<u>65.4 cubic inches</u>

Step-by-step explanation:

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Given :

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Solving :

⇒ Volume (cone) = 1/3 × π × (2.5)² × 10

⇒ Volume (cone) = 62.5π/3

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8 0
1 year ago
How can we simplify radicals involving negative values?
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using imaginary numbers

Step-by-step explanation:

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\bf -------------------------------\\\\&#10;x-\cfrac{\pi }{2}=\cfrac{\pi }{2}\implies x=\cfrac{\pi }{2}+\cfrac{\pi }{2}\implies x=\cfrac{2\pi }{2}\implies \boxed{x=\pi }\\\\&#10;-------------------------------\\\\&#10;x-\cfrac{\pi }{2}=\cfrac{3\pi }{2}\implies x=\cfrac{3\pi }{2}+\cfrac{\pi }{2}\implies x=\cfrac{4\pi }{2}\implies \boxed{x=2\pi }
3 0
3 years ago
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ryzh [129]

Answer:

x= 3 +\sqrt{23}, 3 -\sqrt{23}

Step-by-step explanation:

You use the quadratic formula to get x= \frac{18+6\sqrt{23} }{6} ,\frac{18-6\sqrt{23} }{6}

Then you simplify and get the answers x= 3 +\sqrt{23}, 3 -\sqrt{23}

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6 0
3 years ago
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A towel has a repeating pattern of two green stripes, then 3 blue stripes, and then 1 yellow stripe. If the towel has 20 stripes
EleoNora [17]
The answer would be a total of 9 blue stripes.
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3 years ago
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