What is the rest of the question?
Answer:
its d i guess so
Step-by-step explanation:
:) :) :) :)
Answer:
Step-by-step explanation:
As the angles are supplementary, they sum up to 180
Hence, 3x+40+80=180
3x+120=180
3x=60
x=20
Answer:
Step-by-step explanation:
d