Simplify the expression: (5 − 4i)(6 − 2i). 38 − 34i
22 − 34i
38 − 20i
22 − 20i

How far is x from 5 on a number line?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Use circumcenter theorem to solve for the given values