Answer:
112
Step-by-step explanation:
correct me if im wrong.
I got this from doing 30 percent out of 160
160×0.30
160-48=112
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:
x=-17
Step-by-step explanation:
x+54=37
-54. -54
x=-17
Answer:
The area of the circle is 
Step-by-step explanation:
we know that
The area of a circle is equal to

we have
-----> the radius is half the diameter
substitute the value


Answer:Ask your teacher for help!
Step-by-step explanation:
Learn your math and pay attention then you’d know!