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allsm [11]
2 years ago
15

CAN SOMEBODY HELP?

Mathematics
1 answer:
8_murik_8 [283]2 years ago
6 0

Answer:

Above is answer if right please like

Mark as Brainliest please

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The speed of a stream is 4km/h. A boat travels 6 km upstream in the time it takes to travel 12 km downstream. What is the speed
Usimov [2.4K]
<span>6 km × 1 hour/(b-4 km) = 12 km × (1 hour/(b+4 km) 

6/(b-4) hours = 12/(b+4) hours

6(b+4) = 12(b-4)

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72 = 6b
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4 0
4 years ago
Will mark brainlist if its right
lakkis [162]

Answer:

No solution

Step-by-step explanation:

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7 0
3 years ago
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Answer:

D. \frac{{7}^{11} }{ {4}^{11} }

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\frac{7 {}^{11} }{4 {}^{11} }

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7 0
4 years ago
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