What is the quadratic regression equation for the data set?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

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.

What is the radical expression that is equivalent to the expression 27 1 over 5?