A new car is purchased for $49,000 and over time its value depreciates by one half every 4.5 years. What is the value of the car 21 years after it was purchased, to the
nearest hundred dollars?

the answer to this question is in the pic

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.