If a new car is valued at $20 comma 600 and 6 years later it is valued at $8000, then what is the average rate of change of its value during those 6 years?

True or false look at the picture pls : /

Add the fractions and simplify 1/2+ 1/3

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.