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mylen [45]
3 years ago
7

A cone with a radius 4m and a height of 12 m

Mathematics
1 answer:
NikAS [45]3 years ago
8 0

Answer: V=200.96m^3

Step-by-step explanation:

I believe you're trying to find its volume.

Formula: V=\frac{1}{3}\pi r^2h

V=\frac{1}{3}(3.14)(4m)^2(12m)\\ V=200.96m^3

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When 5 times a number is added to 45 the answer is the sm of 85 and 140 what is the number
zimovet [89]

Hello.

First, let the number be r.

5 times r is written like this:

\rm{5r}

Now, add 45:

\mathrm{5r+45}

Now, the sum of 5r+45 is equal to the sum of 85 and 140:

\mathrm{5r+45=85+140}

In order to solve this equation, we need to add 85 and 140:

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Now, subtract 45 from both sides:

\mathrm{5r+45-45=225-45}

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The last step is to divide both sides by 5:

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Therefore, the answer is

\rm{r=36}

I hope it helps.

Have a nice day.

\boxed{imperturbability}

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2 years ago
Find the nonpermissiable replacelment for the variable in the expression. 3x/5x+2
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A city park designer is designing a new park. The park will be shaped like a right triangle and there will be two pathways for p
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Answer:

VW=36

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Step-by-step explanation:

VW is the midsegment of the triangle

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