document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=491034>Question 491034</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the given parallelogram PQRS has vertices p(0,0), Q(a,0), R(?,?), and S(b,c). determine the coordinates of R.\r<BR>\n" );
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document.write( "How can I get the answer? I was given a graph as well </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #334433 by </B><A HREF=/tutors/aboutme.mpl?userid=chessace><B>chessace(471)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=chessace><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=chessace><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=334433\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You don't need a graph other than to confirm that PQRS is in order going aroung the thing.<BR>\n" );
document.write( "You don't need to assume all numbers are positive, but doing so helps you visualize a standard case.<BR>\n" );
document.write( "The answer will still work if some of the abc are negative.<BR>\n" );
document.write( "In teh All-Positive case, you will see that R is the rightmost and S to its left:<BR>\n" );
document.write( "R is (a+b,c).<BR>\n" );
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