Question

Help i will give brainliest. also write an equation please
In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.
In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.

Answer 1

Answer:

y=90

Step-by-step explanation:

Since x and y are vertical angles, they are equal to each other.

Also, because x forms a straight line with the angles that measure 40 degrees and 50 degrees, we can say that:

$40+50+x=180\\x=90$

As stated earlier, x=y, so $\boxed{y=90^{\text{o}}}$