document.write( "Question 157581: base of temple is a rectangle with a perimeter of 300m. the area of the base is 4400m. what are the dimensions of the base?\r
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document.write( "all i have is
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document.write( "l+w=perimeter
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document.write( "lxw=4400 \n" );
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Algebra.Com's Answer #116125 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L*W=4400 \n" ); document.write( "L=4400/W \n" ); document.write( "2L+2W=300 \n" ); document.write( "2(4400/W)+2W=300 \n" ); document.write( "(8800+2W*W)/W=300 \n" ); document.write( "8800+2W^2=300W \n" ); document.write( "2W62-300W+8800=0 \n" ); document.write( "2(W^2-150W+4400) \n" ); document.write( "2(W-110)(W-40)=0 \n" ); document.write( "W-110=0 \n" ); document.write( "W=110 ANSWER FOR THE WIDTH & LENGTH=40 \n" ); document.write( "OR LENGTH=40 & WIDTH=10 \n" ); document.write( "PROOF: \n" ); document.write( "40*110=4400 \n" ); document.write( "4400=4400 \n" ); document.write( "2*110+2*40=300 \n" ); document.write( "220+80=300 \n" ); document.write( "300=300 \n" ); document.write( " |