document.write( "Question 891033: A rectangle is 5 yards longer in its length than its width. Its perimeter is 38 feet find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #539492 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! P = 2L + 2W \n" ); document.write( "38 = 2(W+5) + 2W \n" ); document.write( "38 = 2W + 10 + 2W \n" ); document.write( "38 = 4W + 10 \n" ); document.write( "28 = 4W \n" ); document.write( "7 = W \n" ); document.write( "If W = 7, then L = 12 \n" ); document.write( "P=(2*12)+(2*7) \n" ); document.write( "P = 24 + 14 \n" ); document.write( "38 = 38\r \n" ); document.write( "\n" ); document.write( "EEK! I did not catch that this is feet/yards. You'll need to make the conversion first.\r \n" ); document.write( "\n" ); document.write( "P = 2L + 2W \n" ); document.write( "38 = 2(W+15) + 2W (5 yards = 15 feet!) \n" ); document.write( "38 = 2W + 30 + 2W \n" ); document.write( "38 = 4W + 30 \n" ); document.write( "8 = 4W \n" ); document.write( "2 = W\r \n" ); document.write( "\n" ); document.write( "If the width is 2, then the length is 17 \n" ); document.write( "P=(2*17) + (2*2) \n" ); document.write( "P=34+4 \n" ); document.write( "38=38 \n" ); document.write( " |