Tell whether the angles are adjacent or vertical. Then find the value of x. to
128°
The angles are
vertical
X=

x = 128

Step-by-step explanation:

Adjacent angles - Angles right next to each other. They share a common vertex

Vertical angles - angles that are vertically aligned with each other.

The angle that has a measure of 128 degrees and x are vertical angles

If you didn't know vertical angles are congruent so because one angle equals 128 degrees the other equals 128 degrees

x = 128

128 Degrees

Definitions:

Adjacent: Congruent meaning same measure.

Vertical: Two angles that have a common side.

Step-by-step explanation:

This equation is vertical meaning that both 128 degrees and x are the same.

If you use a protractor to find the degrees of x, it will be the same as 128 degrees because they both share a common side because it is vertical.

            Hope this helps!

      ~Hocus Pocus

the answer will be b x² +x-1

step-by-step explanation: