Find the angle measure x in the given figure.
70°
45°
60°
55°

The inside angles of a 4 sided shape when added together equal 360.

X = 360 - 50-130-120

X = 60 degrees.

60°

Step-by-step explanation:

In a four-sided shape, the total angle measures 360°.

So,

50 + 130 + 120 + x = 360

300 + x = 360

x = 360 - 300

x = 60°

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)