lustm00n666 lustm00n666 21-01-2023 Mathematics contestada Angles ABC and DBE are vertical angles where m∠ABC = (5x + 5)° and m∠DBE = (6x − 3)°. Part A: Solve for x. Show every step of your work. (2 points) Part B: Are the vertical angles also complementary angles? Explain. (2 points) Please help!!!