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  • 12-05-2018
  • Mathematics
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Use the graph of y = sin q to find the value of sin q for each value of q.

120°

Use the graph of y sin q to find the value of sin q for each value of q 120 class=

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hyper4321 hyper4321
  • 12-05-2018
Answer is : A ; sin(120) = -sin(30) = -(1/2) = -1/2
Answer Link
aencabo
aencabo aencabo
  • 12-05-2018
if q = 120

then substitute the value to the equation

y = sin (120) =  sin(120) = -sin(30) = -(1/2) = -1/2


The answer is A.  -0.5
Answer Link

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