Answer:
2 cm
Step-by-step explanation:

Answer:
1) 102/21
2) 21/51
3) 21/24
Step-by-step explanation:
You need to move the decimal point to be at 1.
Since this is a decimal, the power will be negative.
I had to move the decimal 6 places.
So,
1^-6
I hope this helps!
~kaikers
Answer:
I would be 21 for the missing side