Answer:

Step-by-step explanation:

This is an obtuse triangle because one angle of it is greater than 90 degrees :)
Step-by-step explanation:
Given that,
The volume of gas in a container at a constant temperature varies inversely as the pressure.

We need to find pressure
.
According to question,

Putting all the values
So, the pressure is 4.26 pounds.
A shape with 4 equal sides.
-11 degrees. 6+5=11, and it went down, so negative 11 degrees