Three security camera were mounted at the corners of a triangle parking lot. camera 1 was 156 ft from camera 2, which was 101ft away from camera 3. cameras 1 and 3 were 13o ft apart. which covers the greatest angle

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.