Find the surface area of the right cone. a. 606.0 sq. in. c. 967.1 sq. in. b. 552.6 sq. in. d. 489.8 sq. in.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

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.