Which statement is not true of the given diagram?

D
Explanation:

a: a straight line is 180* and angle 2 and 3 does equal and equal line so that one is true.

b: same with answer a, 4 and 2 make a straight line so it would equal 180*

c: 3 and 4 are vertical angles bc they are a pair of opposite angles on intersecting lines.

d: i ruled out the answers, so D has to be the answer

x=-5

Step-by-step explanation:

-3x+15=

4

-3x/3=x

15/-3=-5