Answer:
Step-by-step explanation:
They are (1.5, 0).
Answer:
28 degrees
Step-by-step explanation:
A triangle is 180 degrees. 180-152=28.
Answer: 
Step-by-step explanation:
Given
The radius of the hemisphere is 
The volume of a hemisphere is given by

Insert the value

9,864,320
Hope this helps, let me know if there's anything else I can help you with :)
Answer: 64
Step-by-step explanation: