document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=737621>Question 737621</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the surface area of a cylinder is 1000 pi square centimeters. the radius of the cylinder is four times the height. what is the height of the cylinder. only reply if u see this within  2 hours. its very time sensitive  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #450468 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=450468\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  the surface area of a cylinder is 1000 pi square centimeters.<BR>\n" );
document.write( " the radius of the cylinder is four times the height.<BR>\n" );
document.write( " what is the height of the cylinder.<BR>\n" );
document.write( ":<BR>\n" );
document.write( "LET x = the height<BR>\n" );
document.write( "\"radius is 4 time the height\" therefore<BR>\n" );
document.write( "4x = the radius<BR>\n" );
document.write( ":<BR>\n" );
document.write( "S.A. = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Api%2Ar%5E2 ALIGN=MIDDLE  ALT=\"2%2Api%2Ar%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Api%2Ar%2Ah ALIGN=MIDDLE  ALT=\"2%2Api%2Ar%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "so we have<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Api%2A%284x%29%5E2 ALIGN=MIDDLE  ALT=\"2%2Api%2A%284x%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Api%2A%284x%29%2Ax ALIGN=MIDDLE  ALT=\"2%2Api%2A%284x%29%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1000pi ALIGN=MIDDLE  ALT=\"1000pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "divide equation by 2pi<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284x%29%5E2+%2B+4x%2Ax ALIGN=MIDDLE  ALT=\"%284x%29%5E2+%2B+4x%2Ax\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 500<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16x%5E2+%2B+4x%5E2 ALIGN=MIDDLE  ALT=\"16x%5E2+%2B+4x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 500<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20x%5E2 ALIGN=MIDDLE  ALT=\"20x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 500<BR>\n" );
document.write( "divide both sides by 20<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2 ALIGN=MIDDLE  ALT=\"x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 25<BR>\n" );
document.write( "x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2825%29 ALIGN=MIDDLE  ALT=\"sqrt%2825%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x = 5 is the height<BR>\n" );
document.write( ":<BR>\n" );
document.write( "You can check the math on this, </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );