document.write( "Question 161037: CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM:\r
\n" );
document.write( "\n" );
document.write( "A triangle has a perimeter of 96 inches. Its shortest side measures 3 inches shorter than its middle side, and longest side measures 12 inches longer than its middle side. Find the lengths of the triangle's three side. \n" );
document.write( "
Algebra.Com's Answer #118688 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! S=M-3 \n" ); document.write( "L=M+12 \n" ); document.write( "S+M+L=96 \n" ); document.write( "(M-3)+M+(M+12)=96 \n" ); document.write( "3M+9=96 \n" ); document.write( "3M=96-9 \n" ); document.write( "3M=87 \n" ); document.write( "M=87/3 \n" ); document.write( "M=29 ANSWER FOR THE MIDDLE SIDE. \n" ); document.write( "S=29-3=26 FOR THE SHORT SIDE. \n" ); document.write( "L=29+12=41 FOR THE LONG SIDE. \n" ); document.write( "PROOF: \n" ); document.write( "29+26+41=96 \n" ); document.write( "96=96 \n" ); document.write( " |