document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1043275>Question 1043275</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rotating beacon is located a distance d from a long wall. The distance d is given by<BR>\n" );
document.write( "d = 3 tan 2&#960;t,<BR>\n" );
document.write( "where t is the time measured in seconds since the beacon started rotating. Solve the equation for t. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #658397 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=658397\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> d = 3 tan 2&#960;t,<BR>\n" );
document.write( "where t is the time measured in seconds since the beacon started rotating. Solve the equation for t. <BR>\n" );
document.write( "-------<BR>\n" );
document.write( "tan(2pit) = d/3<BR>\n" );
document.write( "------<BR>\n" );
document.write( "2*pi*t = invtan(d/3)<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "t = (1/(2pi))*invtan(d/3)<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );