D. 50. Since WZ is perpendicular, it has a right angle plus the 40 degrees given at V equals 130. Add 50 to get 180.
Answer:
a
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
it is the point of intersection of both lines which (1,1)
for x=1 both produce same value i.e.,1
Answer is 129(A) hope this helps:)

The equation of line is y = mx+b ; m is slope , b is y- intercept
Please give brainlest