Answer:
190 inches²
Step-by-step explanation:
I agree. All real numbers except -1.
Air? Unless you mean like a toy boat? IDK, I do know that huge ships like the Titanic are able to float because they have trapped oxygen. Think about if you're swimming; often when you hold your breath you float a bit better than if you were heavily breathing. Sorry i know its not alot to go off of, did i help you a little?
Answer:
Step-by-step explanation:
its B
You could go down then up
