document.write( "Question 192815: Please help.
\n" ); document.write( "Translate into a mathematical equation, solve and answer the question.
\n" ); document.write( "THE LENGTH OF A RECTANGLE IS THREE TIMES IT'S WIDTH. IF THE AREA OF THAT RECTANGLE IS 75 SQUARE FEET, WHAT IS THE LENGTH?
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Algebra.Com's Answer #144714 by checkley77(12844)\"\" \"About 
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L=3W
\n" ); document.write( "LW=75
\n" ); document.write( "3W*W=75
\n" ); document.write( "3W^2=75
\n" ); document.write( "W^2=75/3
\n" ); document.write( "W^2=25
\n" ); document.write( "W=SQRT25
\n" ); document.write( "W=5 ANS. FOR THE WIDTH.
\n" ); document.write( "L=3*5=15 ANS. FOR THE LENGTH.
\n" ); document.write( "pROOF:
\n" ); document.write( "5*15=75
\n" ); document.write( "75=75
\n" ); document.write( "
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