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3 years ago

Question for you people. What is 13 + c = -9(btw it's a negative 9)

Mathematics

2 answers:

mestny [16]3 years ago

6 0

C =-22 because it c has to be a negative. so negative 22 plus positive 13 is -9

kiruha [24]3 years ago

4 0

I believe that c would equal -22

Hope this helps!

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podryga [215]

Answer:

a) $\frac{72x^5}{9x^7}$

b) $=\frac{8}{x^2}$

c), Yes; $8x^2$

Step-by-step explanation:

Michael's Weight: $72x^5$

Al's weight: $9x^7$

a) Ratio of Michael's weight to Al's weight: $\frac{72x^5}{9x^7}$

b) This ratio simplifies to: $\frac{8\times 9x^5}{9x^5\timesx^2}$

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c) Yes, If the exponent in each expression were negative, then we have:

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This ratio simplifies to: $8x^{-5--7}=8x^2$

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Wittaler [7]

Answer:

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Step-by-step explanation:

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dexar [7]

Given:
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4vir4ik [10]

Answer:

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Step-by-step explanation:

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