document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=982570>Question 982570</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me with this problem below:\r<BR>\n" );
document.write( "\n" );
document.write( "A solar receptor is placed at ground level between two buildings whose heights are 115 meters and 70 meters. The buildings are 100 meters apart. The angle &#952; is the angle swept out by the sun at the receptor between the time it appears over the top  of the taller building and the time it disappears behind the smaller building. For the greatest efficiency, the receptor should be located where it receives the most sunlight, in other words, where &#952; is a maximum. Write a function that expresses the angle &#952; in terms of the distance x between the receptor and the taller building. Then determine the most effective location for the receptor.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #603475 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><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=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=603475\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi, i can do it but since is not a short problem i can send it to your email\r<BR>\n" );
document.write( "\n" );
document.write( "You can contact me here: mthman@gmail.com\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );