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labwork [276]
3 years ago
11

The volume of this cone is 1,271.7 cubic meters, the height 15 cubic meters. What is the radius of this cone? Use ​ ≈ 3.14 and r

ound your answer to the nearest hundredth.
Mathematics
1 answer:
dybincka [34]3 years ago
4 0

Answer:

R=8.807

Step-by-step explanation:

R=?

V=1217.7

H=15

R=square root 3 v/pi*h

=square root 3 1217.7/3.14*15

=8.807

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Step-by-step explanation:

Since Darien is discounting the prices by 20%, the new price will be 80% of the original price, or 0.8 times the original price

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What is multiplication?​
givi [52]

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Multiplication is repeated addition.

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​​A number has located a distance of 4 units from -3. <br><br> What could the number be?
zhannawk [14.2K]
The number could be -7 or 1
4 0
2 years ago
HELP PLEASE!!! WILL MARK BRAINLIEST!!!
DiKsa [7]

Answer:

see explanation

Step-by-step explanation:

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7 0
3 years ago
There is a total of 36 books on the bookshelf. The number of hardback books is 15 more than twice the number of paperback books.
uranmaximum [27]

The number of hardback books that are on the bookshelf is 29 books.

  • Let the total number of books be T.
  • Let the number of hardback books be H.
  • Let the number of paperback books be P.

<u>Given the following data:</u>

  • Total number of books = 36 books

To determine the number of hardback books that are on the bookshelf:

Translating the word problem into an algebraic expression, we have;

The total number of books is:

T = H+P

The number of hardback books is 15 more than <u>twice</u> the number of paperback books:

H =2P+15

Substituting the given parameters into the formula, we have;

36 = 2P+15+P\\\\36=3P+15\\\\3P=36-15\\\\3P=21\\\\P=\frac{21}{3}

P = 7 books

For number of hardback books:

H =2P+15\\\\H=2(7)+15\\\\H=14+15

H = 29 books

Read more on word problem here: brainly.com/question/24604067

3 0
3 years ago
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