document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=131836>Question 131836</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321269470/algebrahomeworkh>Introductory Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is approximately 1.6 times the width.  Find the dimensions of a rectangle if its area is 9000m^2.  I think I understand this problem, but could use some help.  Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #96251 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=96251\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let w=width; L=1.6w<BR>\n" );
document.write( "L*w=A<BR>\n" );
document.write( "1.6w*w=9000<BR>\n" );
document.write( "1.6w^2=9000<BR>\n" );
document.write( "w^2=9000/1.6<BR>\n" );
document.write( "w^2=5625<BR>\n" );
document.write( "w=75 m Take sqrt of each side.<BR>\n" );
document.write( "L=75*1.6=120 m<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );