Answer:
135
Step-by-step explanation:
Two supplement angles add up to equal 180 degrees.
So, (45+x=180)
180-45=x
135=x
Answer:
A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
Awnser is in the photo below
Answer:
20
Step-by-step explanation:
6,460 divided by 323 = 20
