Question

Pls help me and if you dont know the answer dont answer this ​

Answer 1

By the Vertical Angle theorem,

    ⇒ $3x = 120$ ⇒ $x = 40$

• Definition of Vertical Angle Theorem: angles that are opposite each other and formed by two intersecting straight lines, are congruent. (look at diagram)

Thus x = 40

Hope that helps!

Answer 2

Answer:

x - 40

Step-by-step explanation:

3$x$ = 120

$\frac{3x}{3\\}$ = $\frac{120}{3}$

$x$ = 40