document.write( "Question 1190280: Find all the angles of x for 0° < x < 360° which satisfy cot(2x+10°) = -0.5 \n" ); document.write( "
Algebra.Com's Answer #822016 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " Find all the angles of \"x\" for \"0+%3C+x+%3C+360\"° which satisfy \"cot%282x%2B10%29+=+-0.5\"\r
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\n" ); document.write( "\n" ); document.write( "\"cot%282x%2B10%29+=+-0.5\"\r
\n" ); document.write( "\n" ); document.write( "\"2x%2B10+=+cot%5E-1%28-0.5%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x++=++cot%5E-1%28-0.5%29-10\"° \r
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\n" ); document.write( "\n" ); document.write( "solutions: \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%2817pi%29%2F36+-+%281%2F2%29+cot%5E%28-1%29%281%2F2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2835pi%29%2F36+-+%281%2F2%29+cot%5E%28-1%29%281%2F2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2853pi%29%2F36+-+1%2F2+cot%5E%28-1%29%281%2F2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2871pi%29%2F36+-+%281%2F2%29+cot%5E%28-1%29%281%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "degrees:\r
\n" ); document.write( "\n" ); document.write( "\"x=116.72\"°
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\n" ); document.write( "\"x=143.28\"° \r
\n" ); document.write( "\n" ); document.write( "\"x=233.28\"° \r
\n" ); document.write( "\n" ); document.write( "\"x=323.28\"°\r
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