There are 36 students in misty in six grade class it's 512s of her students are girls how many girls are in the class

14.2          because if u divide your numbers you get this                                                                                                                                                                      

La Contestacion es de 36 chicas,por que si multiplicas 12x3=36

  cosine theta equals negative square root of three over two; tangent theta equals negative square root of three over three

Step-by-step explanation:

If the angle were a 1st-quadrant angle, it would be ...

  arcsin(1/2) = π/6

and the other functions would be ...

  cos(π/6) = (√3)/2

  tan(π/6) = 1/√3 = (√3)/3

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The angle of interest is in the second quadrant, where the signs of cosine and tangent are negative. Hence, ...

θ = 5π/6cos(5π/6) = -(√3)/2tan(5π/6) = -(√3)/3