The sum of the measures of the interior angles of a convex polygon is 720' Classify the polygon by the number of sides.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Problems and applications q5 four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. here is their willingness to pay for each film: willingness to pay (dollars) shen antonio dmitri jake first film 10 9 8 3 second film 8 7 6 2 third film 6 5 4 1 fourth film 4 3 2 0 fifth film 2 1 0 0 within the dorm room, the showing of a movie a public good. if it costs $12 to rent a movie, the roommates should rent movies in order to maximize the total surplus. suppose the roommates choose to rent the optimal number of movies you just indicated and then split the cost of renting equally. this means that each roommate will pay $ .