document.write( "Question 813395: If 2sinx+1=0 and x is in Quadrant 3, what is a possible value for x? \n" ); document.write( "

Algebra.Com's Answer #489644 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "If 2sinx+1=0 and x is in Quadrant 3, what is a possible value for x?
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document.write( " sinx = -1/2 , x = 210° 
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document.write( " (cosx,sinx) values below
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