SOLUTION: If {{{sin(theta) = -2/7}}}, what are the possible coordinates for point "P?" What are the values of {{{cos(theta)}}} and {{{tan(theta)}}}?
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-> SOLUTION: If {{{sin(theta) = -2/7}}}, what are the possible coordinates for point "P?" What are the values of {{{cos(theta)}}} and {{{tan(theta)}}}?
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You can put this solution on YOUR website! If , what are the possible coordinates for point "P?" What are the values of and ?
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cos = sqrt(1 - sin^2) = sqrt(45/49) = 3sqrt(5)/7
cos may be + or minus, the quadrant is not given
tan = sin/cos = -2/(3sqrt(5)) = -2sqrt(5)/15 (sign not known)
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Where is point P?
