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yaroslaw [1]
3 years ago
7

10 If each equation below is solved for x, for which equation is x = 8 the solution?

Mathematics
1 answer:
Lostsunrise [7]3 years ago
7 0
I know it’s A, B, and E
For A you divide 24 by 3
For B you divide 56 by 7
And those both give 8
For C you divide 17 by 9 which isn’t 8.
For D I think you’d subtract 13 from 21 which is 8 but then the equation is -x = 8 so to change x i think then it’d be x = -8
so I don’t think D is right but i’m not 100% sure
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Sever21 [200]

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The solution would be like this for this specific problem:

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r = </span>5.58239548</span>   A = 4 pi r^2   <span>A = 4 * 3.14 * 5.582395482</span> <span>
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The surface area of the sphere to the nearest tenth of an inch is 391.7 square inches.
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