Amy is cutting a triangle shaped baseball pennant banner out of felt. she starts by cutting a base 6 inches long and two angles that each measures 75°. what will the third angle measure?

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 expression gives you the distance between the points (5,1)and(9,-6)

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.