mooreiris5 mooreiris5 19-01-2020 Mathematics contestada In Exercises 1-20, find the midpoint M of the segment with the given endpoints.1. G(1, 7) and H(-4,-1)3. B(3,-4) and C(2,8)5. R(8, -1) and S(2,9)7. H(9, 1) and 1(-2, -3)9. D(5, 1) and E(4, -3)