A clock lost 2 minutes and 36 seconds in 78 days. How many seconds did it lose per day?

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?