Angle x and the 110 degree angle are corresponding angles. We can use the corresponding angles postulate to say that these two angles are equal.
So, x= 110 degrees by the corresponding angles postulate.
We also know that angle y and the angle that measures 110 degrees are vertical angles. So, we can use the vertical angles theorem that states that vertical angles are congruent.
So, y= 110 degrees by the vertical angles theorem.
Therefore, your answers are:
y= 110 degrees by the vertical angles theorem.
x= 110 degrees by the corresponding angles postulate.