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Sidana [21]
2 years ago
9

Need help 16=-2(k+9)

Mathematics
2 answers:
Aleks04 [339]2 years ago
8 0
16=-2k+-18
16- -18= 34
34=2k
17=k
Ksivusya [100]2 years ago
5 0

Answer:

-17 = k

Step-by-step explanation:

16=-2(k+9)

Distribute the -2

16 = -2k -18

Add 18 to each side

16+18 = -2k-18+18

34 = -2k

Divide by-2

34/-2 = -2k/-2

-17 = k

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Answer:

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Step-by-step explanation:

When z "varies jointly" with x and y, it can be described by the formula

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  n = kad

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Now, we can fill in the other values of interest.

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<em>Comment on the problem</em>

This problem requires the formula be written with both area and depth expressed in feet, yet it gives depth in inches. The formula can also be written using depth in inches. In that case, k = 1/36.

8 0
2 years ago
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Step-by-step explanation:

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2 years ago
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Answer:

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