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juin [17]
3 years ago
14

Michael must build a rectangular storage shed. He wants the length to be 2.5 ft less than twice the width.

Mathematics
1 answer:
Alenkasestr [34]3 years ago
8 0

Answer:

<h2>Width = 7.6 ft.</h2><h2>Length = 12.7 ft.</h2>

Step-by-step explanation:

Perimeter of a rectangle (P) = 2L + 2W

where

P = 40.6 ft.

L = 2W-2.5

plugin values into the formula:

40.6 = 2(2W-2.5) + 2W

40.6 = 4W - 5 + 2W

40.6 + 5 = 6W

W = 45.6 / 6

W = 7.6 ft.

L = 2W-2.5

L = 2(7.6) - 2.5

L = 12.7 ft.

proof:

P = 2(12.7) + 2(7.6)

P = 40.6 ft.

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Vladimir [108]

See the explanation

<h2>Explanation:</h2>

Remember you have to provide complete questions in order to get exact answers. Here I'll provide a general explanation, so:

<h3>First.</h3>

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By using graphing tool, we get the first graph shown below.

<h3>Second.</h3>

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By using graphing tool, we get the second graph shown below.

<h3>Third.</h3>

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By using graphing tool, we get the third graph shown below.

<h3>Fourth.</h3>

f(x)=14x-3

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The y-intercept is:

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By using graphing tool, we get the fourth graph shown below.

<h2>Learn more:</h2>

Linear inequalities: brainly.com/question/12984296

#LearnWithBrainly

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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Because she needs to refill it and already has 1/5, she'll only need to pay for 4/5 a tank of gas (12/15).

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Then, round to the nearest cent.

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Hope this helped !

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Slav-nsk [51]
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jek_recluse [69]

Answer:

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Step-by-step explanation:

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