document.write( "Question 23248: The perimeter of a rectangle is 9 times it's width. If the width is 20, what is the length? \n" ); document.write( "
Algebra.Com's Answer #11959 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Formula: Perimeter = 2l + 2w
\n" ); document.write( " 9(20) = 2l + 2(20)
\n" ); document.write( " 7(20) = 2l
\n" ); document.write( " l = 7(10) = 70\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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