(cos(4x)-cos(8x))/(cos(4x)+cos(8x)) =tan(2x)tan(6x)

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract