Answer:
Can you please look at your question and tell me the whole thing. pls and ty :)
Step-by-step explanation:
Check the picture below.
notice, we have three pair of sides, let's add them all up to get the area

The percebt decides what rate of change it js so okease give examples
Answer:
1)= 1 kilogram per liter (kg/l) + 8.35 pound per gallon (lb/gal)
2)= 4.4704 meters per seconds
3)= 12in= 1ft ratio is 12:1
4)= 1ft=12in ratio is 1:12
5)= 3ft= 1 yard ratio is 3:1
6)=1 yard = 3ft ratio 1:3
Step-by-step explanation:
12 in = 1 foot
1 yard = 3 feet
1 yard = 36 in
I hope this helps