Question

Plz help me with this I don’t understand

Answer 1

x=131 degree

Explanation:

sum of angles in a straight line=180 degree

one angle=49 degree,

second angle=x

hence,x+49=180

x=180-49

x=131 degree

Answer 2

x = 131

Explanation:

The angles x and 49 form a straight angle whose sum is 180°

Equate the sum of the 2 angles to 180 and solve for x

x + 49 = 180 ( subtract 49 from both sides )

x = 131