document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1203442>Question 1203442</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sonar of a navy cruiser, sailing on the surface of the ocean, detects a submarine that is 4000 feet (measured in a straight line distance) from the cruiser. The angle of depression from the cruiser to the submarine is 31.2 °.\r<BR>\n" );
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document.write( "How deep is the submarine? Round to the nearest tenth.\r<BR>\n" );
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document.write( "What is its horizontal distance from the navy cruiser to the submarine? Round to the nearest tenth.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #839010 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=839010\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Drawing and labeling the figure is not complicated.  From there, you have simple trigonometry which should be easily interpreted.\r<BR>\n" );
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document.write( "for the horizontal distance h, hypotenuse straight line distance 4000, you have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression= ALIGN=MIDDLE  ALT=\"\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "d, for how deep:\r<BR>\n" );
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document.write( "How DEEP is the submarine?\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%2831.2%29=d%2F4000 ALIGN=MIDDLE  ALT=\"sin%2831.2%29=d%2F4000\"   DISABLED_style= \"max-width:90%; height:auto;\" >------------solve this to answer the question.<BR>\n" );
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