52 + 122
3 64a
Work out the value of a.
Your final line should say, a = ...
+
I

Evaluate cos2θ for cosθ = square root of 3/2

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?