document.write( "Question 609511: Use the formula P = 2l + 2w to find the length l of a rectangular lot if the width w is 45 feet and the perimeter P is 330 feet \n" ); document.write( "

Algebra.Com's Answer #383756 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "width w is 45 feet and the perimeter P is 330 feet
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document.write( "P = 330ft = 2·l + 2·45
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document.write( "    330ft = 2·l + 2·45
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document.write( "    (330-90)/2 = l= 120ft
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document.write( "CHECKING our Answer***
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document.write( " 2·120 + 2·45 =  240 + 90 = 330
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