document.write( "Question 535946: the perimeter of a rectangle with lenght,l and width,w is given by p=2w+2l. if the permiter of a certain rectangle is 93 centimeters and the lenght is 25 centimeters what is the width. \n" ); document.write( "
Algebra.Com's Answer #352057 by april4869(19)![]() ![]() You can put this solution on YOUR website! Two important things are given to you in this question, the perimeter and the length. All you simply have to \n" ); document.write( "do is replace these numbers into the formula you gave. \r \n" ); document.write( "\n" ); document.write( "P=93 \n" ); document.write( "L=25 \n" ); document.write( "W=? \n" ); document.write( "93=2w+2(25) \n" ); document.write( "93=2w+50 \n" ); document.write( "93-50=2w \n" ); document.write( "2w=43 \n" ); document.write( "w=21 1/2 cm \n" ); document.write( "Check it- \n" ); document.write( "2(21.5)+2(25)=93 \n" ); document.write( "43+50=93 \n" ); document.write( " |