document.write( "Question 1058388: In this graph what is the cosine of ⊖? \r
\n" ); document.write( "\n" ); document.write( "https://s17.postimg.org/x9b7hf3vj/sine0.png\r
\n" ); document.write( "\n" ); document.write( "A.) $\"+45+\"$ degrees
\n" ); document.write( "B.) $\"+60+\"$ degrees
\n" ); document.write( "C.) $\"+3%2F5+\"$
\n" ); document.write( "D.) $\"+4%2F5+\"$
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Algebra.Com's Answer #673507 by Edwin McCravy(20056) $\"\"$ $\"About$

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document.write( "I must redraw the figure,with a vertical line drawn from (8,6)\r\n" );
document.write( "down to the x-axis, forming a right triangle:\r\n" );
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document.write( "We calculate hypotenuse \"a\" by the Pythagorean theorem:\r\n" );
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document.write( "Choice D.)\r\n" );
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document.write( "Edwin

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