Answer:
Step-by-step explanation:
you have to find x like 130.50---4.5
?-----x
so find the ? ans the x
The answer would be B
x = 27
The angle at any point on a straight line is 180 degrees.
The middle line over there is creating a right angle which is 90 degrees.
This must mean that both sides are 90 degrees.
3x+9 = 90
3x = 81
X= -3/2
6x/6=-9/6
the answer is
C. = x=22.82