Answer:
the second one
Step-by-step explanation:
Answer:
1:500
Step-by-step explanation:
Since it has already given you the conversion factor, the ratio is 1:500, where every 1 cm is 500 km.
Answer:
suggestions use algebra calculator or mathaway they will help u and give you the answer
Answer:
The length is 13m.
Step-by-step explanation:

It might be -3 because 3•-3 is -9?