In the figure, lines a, b, and c are parallel and m∠4=48° .
drag and drop the correct angle measure for each angle.

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?