document.write( "Question 192815: Please help.
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document.write( "Translate into a mathematical equation, solve and answer the question.
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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? \n" );
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Algebra.Com's Answer #144714 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 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( " |