document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=178137>Question 178137</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangular patio is 7ft longer than it is wide. Determine the dimensions of the patio if it measures 13 ft diagonally. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #133199 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=133199\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> </pre><font size=4><b><BR>\n" );
document.write( "Let's see the rectangular patio:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C5%2C-1%2C5%2Cline%28-4%2C0%2C-4%2C3%29%2Cblue%28line%28-4%2C3%2C4%2C3%29%29%2Cblue%28line%284%2C3%2C4%2C0%29%29%2Cline%284%2C0%2C-4%2C0%29%2Cblue%28line%28-4%2C3%2C4%2C0%29%29%2Clocate%28-.5%2C3%2C7%2Bx%29%2Clocate%284.2%2C1.5%2Cx%29%2Clocate%28-.2%2C1.9%2C13ft%29%2Cgreen%28line%283.7%2C3%2C3.7%2C2.7%29%29%2Cgreen%28line%283.7%2C2.7%2C4%2C2.7%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It forms a Right Triangle. Then by Pyth.Theorem:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13%5E2=%28x%2B7%29%5E2%2Bx%5E2 ALIGN=MIDDLE  ALT=\"13%5E2=%28x%2B7%29%5E2%2Bx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >------------> Working eqn<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2B14x%2B49%2Bx%5E2-169=0 ALIGN=MIDDLE  ALT=\"x%5E2%2B14x%2B49%2Bx%5E2-169=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2%2B14x-120=0 ALIGN=MIDDLE  ALT=\"2x%5E2%2B14x-120=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "where<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28a=2%2Cb=14%2Cc=-120%29 ALIGN=MIDDLE  ALT=\"system%28a=2%2Cb=14%2Cc=-120%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F2a=%28-14%2B-sqrt%2814%5E2-4%2A2%2A-120%29%29%2F%282%2A2%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-14%2B-sqrt%28196%2B960%29%29%2F4=%28-14%2B-sqrt%281156%29%29%2F4=%28-14%2B-34%29%2F4 ALIGN=MIDDLE  ALT=\"x=%28-14%2B-sqrt%28196%2B960%29%29%2F4=%28-14%2B-sqrt%281156%29%29%2F4=%28-14%2B-34%29%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2 values:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-14-34%29%2F4=-48%2F4=-12 ALIGN=MIDDLE  ALT=\"x=%28-14-34%29%2F4=-48%2F4=-12\"   DISABLED_style= \"max-width:90%; height:auto;\" >, discard<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-14%2B34%29%2F4=20%2F4=highlight%285ft%29 ALIGN=MIDDLE  ALT=\"x=%28-14%2B34%29%2F4=20%2F4=highlight%285ft%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, WIDTH<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2B7=highlight%2812ft%29 ALIGN=MIDDLE  ALT=\"5%2B7=highlight%2812ft%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, LENGTH<BR>\n" );
document.write( "In doubt? Go back Working eqn:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13%5E2=5%5E2%2B12%5E2 ALIGN=MIDDLE  ALT=\"13%5E2=5%5E2%2B12%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=169=25%2B144 ALIGN=MIDDLE  ALT=\"169=25%2B144\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=169ft=169ft ALIGN=MIDDLE  ALT=\"169ft=169ft\"   DISABLED_style= \"max-width:90%; height:auto;\" >-----><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C5.5%2C-1%2C5%2Cline%28-4%2C0%2C-4%2C3%29%2Cblue%28line%28-4%2C3%2C4%2C3%29%29%2Cblue%28line%284%2C3%2C4%2C0%29%29%2Cline%284%2C0%2C-4%2C0%29%2Cblue%28line%28-4%2C3%2C4%2C0%29%29%2Cred%28locate%28-.5%2C3%2C12feet%29%29%2Cred%28locate%284.2%2C1.5%2C5feet%29%29%2Clocate%28-.2%2C1.9%2C13ft%29%2Cgreen%28line%283.7%2C3%2C3.7%2C2.7%29%29%2Cgreen%28line%283.7%2C2.7%2C4%2C2.7%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo</pre> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );