document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=937210>Question 937210</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is rs=15 and rt=18,then st= what<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #570649 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=570649\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> what is rs=15 and rt=18,then st= what<BR>\n" );
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document.write( "Not enough info for a unique solution.<BR>\n" );
document.write( "eg,<BR>\n" );
document.write( "r = 1 --> s=15 & t=18 so st = 270<BR>\n" );
document.write( "r = 3 --> s = 5 & t = 6 so st = 30<BR>\n" );
document.write( "r = 5 --> s = 3 & t = 3.6 so st = 10.8<BR>\n" );
document.write( "etc<BR>\n" );
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document.write( "In literal terms:<BR>\n" );
document.write( "s = 15/r<BR>\n" );
document.write( "t = 18/r<BR>\n" );
document.write( "--> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=st+=+270%2Fr%5E2 ALIGN=MIDDLE  ALT=\"st+=+270%2Fr%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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