Expand and combine like terms.

(2x3 + 4x5)2 =

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.

Question 27 of 28 1 point what is the slope of the line shown below? (3,-2) (2,-4)

If a + b = 4, what is the value of |4 – a| + |4 – b|?