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Zinaida [17]
3 years ago
15

A rectangle has a length that's 9 inches less than twice it's width the area of the rectangle is 180 square inches. Write and eq

uation that represents the situation.
Mathematics
2 answers:
wlad13 [49]3 years ago
7 0
(x)(2x-9)=180, x is the width, 2x-9 would be the length
Ivahew [28]3 years ago
3 0
9 x 20 =180 that's your answer
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Hello can someone please help with this question.
quester [9]

Answer:

x = 20.

Step-by-step explanation:

This is a right triangle, so by Pythagoras:

29^2 = x^2 + 21^2

x^2 = 29^2 - 21^2

x^2 =  400

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x = 20.

5 0
3 years ago
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87.125 is it rational or irrational? Explain how.
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Answer:

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Step-by-step explanation:

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Dvinal [7]

Answer:

Here's 3 ordered pairs:

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Step-by-step explanation:

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3 0
3 years ago
How do you solve -7-x=24
Airida [17]

Answer:

-31

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3 0
3 years ago
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lukranit [14]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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