Can someone pls help me

State if the two triangles are congruent. if they are, state how you know?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2