Omar wants to determine cos( - 3") using the ratios of the 30' - 60° - 90° right triangle, How should he use this information to determine cos ( – 2") ?

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly