document.write( "Question 155391This question is from textbook
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document.write( ": find the lenght of a rectangle whose perimeter is 34.6 centimeters and whose width is 5.7 centimeter \n" );
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Algebra.Com's Answer #114441 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 2*5.7+2X=34.6 \n" ); document.write( "11.4+2X=34.6 \n" ); document.write( "2X=34.6-11.4 \n" ); document.write( "2X=23.2 \n" ); document.write( "X=23.2/2 \n" ); document.write( "X=11.6 C. IS THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "2*.7+2*11.6=34.6 \n" ); document.write( "11.4+23.2=34.6 \n" ); document.write( "34.6=34.6 \n" ); document.write( " |