Answer:

Step-by-step explanation:

Answer:
a college graduate
Step-by-step explanation:
The digit 9 is worth 900,000
Answer:
skew
Step-by-step explanation:
Lines a and c are skew
Reason:
1) Because they will never intersect each other.
2) They are not on the same plane.
3) They are not parallel and perpendicular.
Thus the right option is skew....
A non-negative root of a number is called Square Root