Question

Plz help me it really hard :)

Answer 1

Step-by-step explanation:

57+x+23=180. (straight line)

x=180-(57+23)

x=180-80

x=100

Answer 2

Answer:

x = 100*

Step-by-step explanation:

Well that line is 180*

180 - 57 = (x+23)*

= 123

123-23 = 100

x= 100*

Hope its right!