Aparallelogram has vertices e(1, 4), f(5, 3), g(−3, 1), and h(1, 0). what are the coordinates of the midpoint of each diagonal? (1, 2) (3, 3.5) (−1, 2) (−1, −2)

Need on this one asap im almost done with this subject

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?