Answer:
i actually have the same question
Step-by-step explanation:
Answer:
uh?
Step-by-step explanation:
Answer:
A. X^2
Step-by-step explanation:
Answer: The missing side is 6mm.
Step-by-step explanation: For 18mm to drop to 12mm, it dropped 6mm. Therefore, the missing side was 12mm, and if you drop 6mm, you get 6mm.