All of them
But if u had to pick one I would say addition or subtraction
Answer:
36π mi
Step-by-step explanation:
Area of a circle = πr²
Diameter = 12 mi. Therefore, radius=12/2 = 6 mi
πr²
π x (6)²
π x 36
Hence, the answer is 36π mi
Divide both sides by 2.
2/5
:)
19-15 = C Number of students over the course of a year!
19-15 gives us a total of 4 students over the course of the year!
So the value of C is 4 students
11:10am
20 minutes before 12 noon is 11:40am
30 minutes before 11:40am is 11:10am
