Which statement does not demonstrate the corollary to the triangle exterior angle theorem?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer