Javier is cooling a liquid in a science lab. the liquid starts at 85 degrees, and he cools it 3.5 degrees every minute for 12 minutes. create a number sentence to model this scenario.

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.