Meeting ID: 720 5090 0589 password: nMj95n I’m 15 btw LOL girl join please

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?