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Papessa [141]
3 years ago
15

What is negative five over eight -5/8 b = 10

Mathematics
1 answer:
anastassius [24]3 years ago
8 0
- \frac{5}{8}\cdot b = 10 \ \ \ |multiply\ both\ sides\ by\ (-\frac{8}{5}) \\\\(-\frac{8}{5})\cdot (- \frac{5}{8})\cdot b =(-\frac{8}{5})\cdot 10\\\\b=(-8)\cdot 2\\\\b=-16


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Step-by-step explanation:

Since AB and BC creates AC, we can add them together to find x, then use that to find the value of BC.

8x+9+6x+6=141                  [combine like terms]

14x+15=141                          [subtract both sides by 15]

14x=126                               [divide both sides by 14]

x=9

Now that we have found the value of x, we can plug that into BC.

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Now, we know the length of BC is 60.

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<u>Answer:</u>

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Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
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