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3 years ago

Please help with the problem in the picture ^ I’ll give brainliest if you give me a small explanation! :)

Mathematics

2 answers:

dlinn [17]3 years ago

6 0

Answer:

i got negative 108

Step-by-step explanation:

i got this because just put it in a porportion like x/y = x/?

then plug in the numbers it gives you. so it should look like this 5/-45 = 12/?

then multiply 12 and -45 and then divide by 5. you should get -108

pls mark branliest

serg [7]3 years ago

3 0

it didn’t pop up brainliest because 2 people have to answer the question, i answered so you can mark them brainliest !

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3 years ago

Hank has to drain his pool so repairs can be done on a crack on the bottom. The company coming to fix the pool is scheduled to a

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Answer:

The answer to the question: "Will Hank have the pool drained in time?" is:

Yes, Hank will have the pool drained in time.

Step-by-step explanation:

To identify the time Hank needs to drain the pool, we can begin with the time Hank has from 8:00 AM to 2:00 PM in minutes:

Available time = 6 hours * 60 minutes / 1 hour (we cancel the unit "hour")
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Now we know Hank has 360 minutes to drain the pool, we're gonna calculate the volume of the pool with the given measurements and the next equation:

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Now, we use a rule of three:

If:

1 m^3 ⇒ 264.172 gal
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And we calculate:

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As we know, Hank has 360 minutes to drain the pool and how it would be drained in 326 minutes approximately, we know Hank will have the pool drained in time and will have and additional 34 minutes.

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Step-by-step explanation:

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