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Inessa05 [86]
3 years ago
12

What is the exact volume of the cone?

Mathematics
2 answers:
AlekseyPX3 years ago
7 0
The volume is 508.94 cm^3

Likurg_2 [28]3 years ago
5 0

volume of a cone = \pir²(h/3)

we are given the height (6cm) and radius (9cm) so we can plug in our values

\pi9²(6/3)

\pi81(2)

\pi162

since it is asking for an exact value for the volume, you can leave pi

v = 162\pi cm³

hope this helped

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\begin{bmatrix}-2\\0 \end{bmatrix}

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So, the resulting product is \begin{bmatrix}-2\\0 \end{bmatrix}.

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Solve the following equation for x:<br><br> 12x+2=26
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Answer:

\large{ \tt{❃ \: STEP-BY-STEP \: EXPLANATION}} :

\large{ \tt{❁ \: ORIGINAL \: PROBLEM : 12x + 2 = 26}}

  • We want to remove the 2 first. Since the original equation is + 2 , we're gonna use the opposite operation and subtract 2 form both sides.

\large{ \tt{↦ \: 12x + 2 - 2 = 26 - 2}}

  • Simplify! 2 - 2 = 0 on the left and 26 - 2 = 24 on the right.

\large{ \tt{↦ \:12x = 24}}

  • Then we need to think about how to remove the coefficient 12 . Since the opposite of multiplication is division , we're going to divide both sides by 12.

\large{ \tt{ ↦ \: \frac{12x}{12}  =  \frac{24}{12}}}

  • Simplify. 12/ 12 = 1 on the left and 24 / 12 = 2 on the right. So our answer is x = 2 .

\boxed{ \boxed{ \large{ \tt{↦x = 2}}}} \large✓

✺ Don't stress yourself for the day you've done nothing instead focus on the remaining change you have left and work on it. ♪

ツ Hope I helped ! ۵

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3 years ago
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