Solving the identity, tan(A) = . A. ±7/9 B. ±√7/9 C. ±√7/3

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

Which two undefined geometric terms always describe figures with no beginning or end?