Enter the number that belongs in
the green box.
x = [? ]
y = [ ]

x = [96°]

y = [ 84°]

Step-by-step explanation:

These are two straight lines that intersect to create vertical angles.

Recall that vertical angles are congruent.

Therefore:

Also recall that angles on a straight line add up to 180.

This implies that:

Subbtract 84 from both sides to get:

answer: what do you mean