Answer:
I think it is perpendicular to y-axis is right answer which is B.
If I am wrong I very sorry.
Answer:
110
Step-by-step explanation:
Linear pair =180
So, 70+x=180
X=180-70
X=110
Answer:
1st one does
Step-by-step explanation:
If you meant rounding to the next number then you would get 30000 / 600. You should then get 50.