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marusya05 [52]
3 years ago
10

The area of a rectangle is 14 square units it has side lengths a and b

Mathematics
1 answer:
Travka [436]3 years ago
5 0

The sides could be 1,14 or 2,7

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Step-by-step explanation:

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Two groups of tourists are on the same floor of a skyscraper they are visiting, and they board adjacent elevators at the same ti
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Let time be x distance be y

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2 years ago
Keenan will run 2.5 miles from his house to Jared’s house. He plans to hang out for 45 minutes before walking home. If he can ru
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Answer:

Kennan will be from home approximately an hour and 48 minutes.

Step-by-step explanation:

We must know that total time (t_{T}) that Keenan will be from home is the sum of run (t_{R}), hang out (t_{H}) and walk times (t_{W}), measured in hours:

t_{T} = t_{R}+t_{H}+t_{W}

If Keenan runs and walks at constant speed, then equation above can be expanded:

t_{T} = \frac{x_{R}}{v_{R}}+t_{H}+ \frac{x_{W}}{v_{W}}

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x_{R}, x_{W} - Run and walk distances, measured in miles.

v_{R}, v_{W} - Run and walk speeds, measured in miles per hour.

Given that x_{R}=x_{W} = 2.5\,mi, v_{R} = 6\,\frac{mi}{h}, v_{W} = 4\,\frac{mi}{h} and t_{H} = 0.75\,h, the total time is:

t_{T} = \frac{2.5\,mi}{6\,\frac{mi}{h} } + 0.75\,h+\frac{2.5\,mi}{4\,\frac{mi}{h} }

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Kennan will be from home approximately an hour and 48 minutes.

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3 years ago
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Step-by-step explanation:

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0 = 18

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3 0
3 years ago
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Please help!<br> 10<br> ∑ 2i-9<br> i=3
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