Answer:
D
Step-by-step explanation:
It's easiest to divide everything by 3.
209/12 is 17.41, so 12 goes into 209 17 times.
Answer:
The diagonals of a square are perpendicular.
Step-by-step explanation:
Answer:
0 is neutral when used in integers. When two integers are the same distance away from 0, on opposite sides of the number line, they are opposites.