document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=172925>Question 172925</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What would be the solution to these problems?<BR>\n" );
document.write( "1.If cos 0= -4/5,find sec 0.<BR>\n" );
document.write( "2.Find the value of cot 330.<BR>\n" );
document.write( "3.Find the value of sin 0 for angle 0 in standard position of the point (-2,-4)that lies on the terminal side.<BR>\n" );
document.write( "4.Suppose 0 is an angle in standard position whose terminal side lies in quadrant 2 and the tan 0=-1.Find the remaining trigonometric functions for the function 0.<BR>\n" );
document.write( "5.Use the right triangle ABC to find side a if A=37 and b=9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #127852 by </B><A HREF=/tutors/aboutme.mpl?userid=midwood_trail><B>midwood_trail(310)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=midwood_trail><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=127852\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I will answer number (2) only. We would love to see your effort.\r<BR>\n" );
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document.write( "2.Find the value of cot 330.\r<BR>\n" );
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document.write( "Well, cot330 lies in quadrant 4.\r<BR>\n" );
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document.write( "In quadrant 4, cotagent is negative.\r<BR>\n" );
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document.write( "Let's find the reference angle of cot330.\r<BR>\n" );
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document.write( "To do so, subtract 330 degrees from 360 degrees.\r<BR>\n" );
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document.write( "So, 360 - 330 = 30 degrees\r<BR>\n" );
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document.write( "Final answer: cot330 = 30 degrees = sqrt{3} but since cotagent is negative in quadrant 4, we must include the negative sign to get the answer -sqrt{3}\r<BR>\n" );
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