3 years ago

Please what is the answer? i need the steps too please help me

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

3 0

Do not write this one actually I have just give you one example

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A cylinder has a surface area of 1,890 m^2 and a radius of 9 cm what is the volume of the cylinder to the whole number

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Answer:

The answer is ≈ 6214.78

(could put the sign because it wouldnt let me)

Step-by-step explanation:

Formulas:

$A= {2} \pi r h + 2\pi r^{2}$

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

$V= A \frac{r}{2} -\pi r^{2} =1890 *\frac{9}{2} -\pi *9^{3} = 6214.77896$

rounded= 6214.78

~<u>rere</u>

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Step-by-step explanation:

on edg

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3 years ago

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lys-0071 [83]

Answer:

2) 2^8

3)7^9

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2 years ago

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tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

You are looking for the hypotenuse.

c = ?

a = 80

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c^2 = a^2 + b^2

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3 years ago

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