Answer:
-7
Step-by-step explanation:
38 mm to m
38 mm * (0.001 m / 1 mm)
**cancel mm units**
38 * (0.001 m / 1)
0.038 m
you're correct
You can see if it's a square and looking to see if <em><u>all</u></em> the side lengths are the same size!
The 5s are in the tens and one