Find all the missing elements:

C = 20° a = [?] C = [?]
Round to the nearest tenth.

This question awards 100 ! i really don’t want to fail i will also mark you !

How do i find the missing angle measure in a polygon

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?