Answer:
-2
Step-by-step explanation:
To answer this, just take the negative reciprocal of 1/2. We obtain -2.
Answer:
D
Step-by-step explanation:
Answer:I am pretty sure the answer is
C. "They are perpendicular to each other."
Step-by-step explanation:
There are 1000 millimeters in a meter and 0.001 meters in a millimeter