Aman who is 6 feet tall casts a shadow that is 4 feet long. at the same time, a nearby flagpole casts a shadow that is 18 feet long. how tall is the flagpole?

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth