document.write( "Question 155391This question is from textbook
\n" ); document.write( ": find the lenght of a rectangle whose perimeter is 34.6 centimeters and whose width is 5.7 centimeter \n" ); document.write( "
Algebra.Com's Answer #114441 by checkley77(12844)\"\" \"About 
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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( "
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