The volume of the cylinder is 392 cm cubed work out the length

1 answer:

8 0

Well if you are given the radius, you can solve for it. As the volume of a cylinder is area of the base which is a circle times it height.

B • h = Pi r ^2 • h = 392 cm^3.

H = 392/Pi r^2.

This is the height or length.

You might be interested in

Which is a perfect square<br> 61<br> 62<br> 63<br> 64

leva [86]

Answer:

64 is the perfect square

Step-by-step explanation:

its the perfect square because the square root is 8 and 8 is a whole number therefore 64 is the perfect square here.

plz vote me brainliest and give me a thanks

3 0

3 years ago

You have 3 gallons of brown stock. you need 6 cups to make one serving of French onion soup how many servings can you make ?

jekas [21]

Answer:

depands

Step-by-step explanation:

on how much ppl

4 0

2 years ago

WILL GIVE BRAINLIEST

frez [133]

Answer:

She will make a profit of one dollar because the cost of operation and production is 203 dollars in total and selling 17 necklaces she will make 204 dollars

Edit: b) She will need to sell exactly seventeen necklaces

Step-by-step explanation: Hope this helps!

5 0

3 years ago

34.1 divided by what equals 22

allochka39001 [22]

I hope this helps you

3 0

3 years ago

Read 2 more answers

-2n( m^2 - m -3 ) =

kogti [31]

Answer:

$=-2nm^2+2nm+6n$

Step-by-step explanation:

$-2n\left(m^2-m-3\right)\\\mathrm{Distribute\:parentheses}\\=\left(-2n\right)m^2+\left(-2n\right)\left(-m\right)+\left(-2n\right)\left(-3\right)\\Apply\:minus-plus\:rules\\+\left(-a\right)=-a,\:\:\left(-a\right)\left(-b\right)=ab\\=-2nm^2+2nm+2\cdot \:3n\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:3=6\\=-2nm^2+2nm+6n\\$

4 0

3 years ago

Read 2 more answers