Wes bought a car for $18,500. It’s value depreciates linearly. After 3 years, the value is $14,150. What is the amount of yearly depreciation?

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Need solving this second acceleration problem.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?