document.write( "Question 865559: The area of a rectangle is 99 m^2 , and the length of the rectangle is 7 m more than double the width. Find the dimensions of the rectangle \n" ); document.write( "

Algebra.Com's Answer #521748 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi
\n" );
document.write( "A = Lw = (2w+7)w = 99m^2
\n" );
document.write( "         2w^2 + 7w = 99 = 0
\n" );
document.write( "         (2w -11)(w + 9) = 0   (Tossing out the negative solution for unit measure)
\n" );
document.write( "      w = 5.5m  and L = 18m  
\n" );
document.write( "Dimensions:  5.5m  by 18m
\n" );
document.write( "CHECKING our answer***
\n" );
document.write( "
\n" );
document.write( "Wish You the Best in your Studies.
\n" );
document.write( " \n" );
document.write( "

\n" );