Step-by-step explanation:
The reason is because it is not just 6 it is - 6 so when there are two negative numbers they don't subtract they add if it was 6n then it was to be subtracted
21m - 11n + 2m
23m - 11n
Answer:
0.006 m
There are 1,000 millimeters in one meter.
6/1,000= 0.006 m
in a file
ly/3fcEdSx
bit.