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Colt1911 [192]
3 years ago
10

Solve for the variable r in this equation: s = 2_rh

Mathematics
2 answers:
svp [43]3 years ago
3 0
I hope this helps you



s=2.r.h

r=s/2h
SIZIF [17.4K]3 years ago
3 0
The equation given in the question is not written properly. I am answering the question based on my thinking of the equation given in the question.

s = 2rh
Then
r = s/2h

I hope that this is the answer that you were looking for and the answer has actually come to your desired help. It you have any doubts, you can always ask for clarifications.
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bonufazy [111]

Answer:

V=(πr^2 x h)/3

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3.14 x 4^2 x 15 = 753.6/3 = 251.2

If you're using π as your pi, than just replace 3.14 by π on calculator

Hope that answers your question

8 0
3 years ago
Eric’s friend Dawn said that she could make a larger number of different designs with 15 tiles than with Eric’s 13 tiles do you
maria [59]

Answer: Yes, I believe that she does, because 15 is greater than 13.

Step-by-step explanation:

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3 years ago
Please answer please
Murrr4er [49]

<BAC = <DEC = 30°

<BCA = <DCE = 70°

<CDE (or m<D) = 180° - <DEC - <DCE

<CDE = 180° - 30° - 70°

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The number that belongs in the green box is 80

3 0
3 years ago
The perimeter of a rectangle is 36m. If its length is increased by 1m and the width is increased by 2m, its area will increase b
maw [93]

Answer:

  80 m^2

Step-by-step explanation:

The given information lets you write two equations involving length (x) and width (y).

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The second of these equations simplifies to another linear equation, giving a system of linear equations easily solved.

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Dividing the first equation by 2 gives

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and subtracting this from the above equation gives ...

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Then

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The area of the original rectangle is xy = 10·8 = 80 m^2.

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3 years ago
You randomly select a marble from a bag.
AysviL [449]

Answer:

b is the answer

Step-by-step explanation:

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3 years ago
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