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zalisa [80]
3 years ago
5

R=p/4(c+k) for k, please help, thank you!

Mathematics
1 answer:
White raven [17]3 years ago
8 0

Answer:

k=\frac{-cp+4r}{p}

Step-by-step explanation:

r=p/4(c+k)

\frac{r}{p/4} =c+k

\frac{r}{p/4} -c=k

-cp+4r=kp

\frac{-cp+4r}{p} =k

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Lera25 [3.4K]
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Answer:

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Step-by-step explanation:

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2 years ago
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otez555 [7]

Answer:

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7 0
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Help ! solve the following system of equations <br><br> -9x+2y=-13<br><br> 2x-9y=20
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Step-by-step explanation:

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<em>Substitute y with -2.</em>

<em />

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Check your answer

-9x+2y=-13

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20 = 20

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5 0
2 years ago
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