3. Find x and m_13x +86x - 22

Answer:The answer to your question is: x = 10; 1 = 142°Step-by-step explanation:Find x and m∡ 1We know that         6x - 22 = 3x + 8      Because they are vertical angles                                6x - 3x = 22 + 8      Solve for x                                3x = 30                                x = 10Then    ∡ = 6(10) - 22                = 60 - 22                = 38°    1 = [360 - 2(38) ] / 2      = [360 - 76] / 2       = 284/2       = 142°