Which operation involving complex numbers requires the use of a conjugate to be carried out?

Find the surface area of the prism formed by the net

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.