Suppose that Theta is an angle in standard position whose terminal side intersects with the unit circle at (21/29,20/29). Fine the exact values of cscTheta, cosTheta, and cotTheta

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.