Oleg ran 8.8 miles in 1 hour and 20 min. assuming he continues at a constant rate ,how long will it take him to run any number of miles?

Calculate his running rate in miles per hour:-

1 hour and 20 minutes = 4/3 hours.

His mph = 8.8 / 4/3 = 8.8 * 3/4 = 6.6 mph

Time = distance / rate

Time to run any number of miles ( n miles) = n / 6.6

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "