What is the measure of ∠4? Enter your answer in the box.

What is the least common factor of 6 and 8

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies