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Stella [2.4K]
3 years ago
14

The length of a rectangle is 4 units shorter than half the width. If the length of the rectangle is 18 units, which equation can

be used to find w, the width of the rectangle?
Mathematics
2 answers:
ollegr [7]3 years ago
8 0
The answer is a  18= w/2-4
maria [59]3 years ago
4 0
Using x for width (x/2)-4=18. completely solved x=44
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3 years ago
find the work done by a person pushing a 40 pound box up an incline that is 30 degrees above the horizontal and 100 feet long (i
tankabanditka [31]

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<h3>How to calculate the work done by the person?</h3>

Since person pushing a 40 pound box up an incline that is 30 degrees above the horizontal and 100 feet long, the work done, W is

W = mgh where

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