What is the value of x?

A.
73°
B.
45°
C.
35°
D.
25°

X= 35

Step-by-step explanation:

In order to find X, you need to add all the known angles together

- 73+ 51+ 21+ 145

Because the total degrees of an angle is 180 degrees, you need to subtract the known degrees from the total

- 180- 145= 35  

x = 35

I hope this helps :)

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.