document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=356491>Question 356491</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Triangle ABC is inscribed in a semicircle of diameter a = 7 (see the figure). If x denotes the length of side AC, express the length y of side BC as a function of x. (Angle ACB is a right angle.) \r<BR>\n" );
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document.write( "x^2+y^2=7^2\r<BR>\n" );
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document.write( "y=? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #254813 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=254813\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You're on the right track, keep going.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2By%5E2=7%5E2 ALIGN=MIDDLE  ALT=\"x%5E2%2By%5E2=7%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%5E2=49-x%5E2 ALIGN=MIDDLE  ALT=\"y%5E2=49-x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=sqrt%2849-x%5E2%29%29 ALIGN=MIDDLE  ALT=\"highlight%28y=sqrt%2849-x%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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