Calculate the midpoint of each segment with the given endpoints a (9,5) and b(17,4)

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?