Answer:
V=(4/3)πr^3
Step-by-step explanation:
This is the equation to find the volume of a sphere
V=(4/3)πr^3
than plug in 6 for x, and solve
Answer: 
Step-by-step explanation:
Given

For

It indicates
lies in I st quadrant. The value of cosine
is equal to 
Therefore,
must be 
Answer:
i believe its 4.reflection
Step-by-step explanation:
air sacs or alveoli the lungs and blood 3 transport
of respiratory gases
I think the answer is 265