document.write( "Question 388699: Please help.\r
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document.write( "If sin θ < 0 and tan θ = −4/5, in which quardrant does θ terminate?\r
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document.write( "a)I
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document.write( "b)II
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document.write( "c)III
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document.write( "d)IV
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document.write( "Thanks
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document.write( "Kamla \n" );
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Algebra.Com's Answer #275079 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Please help. \n" ); document.write( "If sin θ < 0 and tan θ = −4/5, in which quardrant does θ terminate? \n" ); document.write( "--- \n" ); document.write( "tan = y/x \n" ); document.write( "If tan is negative either x or y must be negative. \n" ); document.write( "--- \n" ); document.write( "sin = y/r \n" ); document.write( "r is never negative, so y must be netative \n" ); document.write( "--- \n" ); document.write( "Conclusion: y is negative so x must be positive. \n" ); document.write( "What Quadrant is that? \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======================== \n" ); document.write( "a)I \n" ); document.write( "b)II \n" ); document.write( "c)III \n" ); document.write( "d)IV \n" ); document.write( " \n" ); document.write( " |