Answer: your answer is A widening
Explanation: pls heart his and rate this 5 starts i took time out of my day to help
<em><u>Explanation:</u></em>
1 cm = 4 km
3 cm = 4×3 km
= 12 km
Answer:
90km/h
Explanation:
distance=speed*time
d=30*3
=90.