document.write( "Question 236592: if a rectangle has a perimeter of 90 and a lengthy of 35 what is the width? \n" ); document.write( "
Algebra.Com's Answer #174123 by checkley77(12844) ![]() You can put this solution on YOUR website! P=2L+2W \n" ); document.write( "90=2*35+2W \n" ); document.write( "90=70+2L \n" ); document.write( "2L=90-70 \n" ); document.write( "2L=20 \n" ); document.write( "L=20/2 \n" ); document.write( "L=10 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "90=2*10+2*35 \n" ); document.write( "90=20+70 \n" ); document.write( "90=90 \n" ); document.write( " |