Then there are not enough equations in order to solve the system.
Answer:
2.39 meter
Step-by-step explanation:
Let r be the radius of the circular swimming pool and A be the area of circular swimming pool.
Given.
The area of circular swimming pool is 

The area of circle = 
-------(1)
Put A value in equation 1.


Put
value.





The radius of the circle is 2.39 meter.
Answer:
9
Step-by-step explanation:
You have to cross everything out because you are left with 8 and 10 in the middle so you have to find the middle of those two number which is 9.
Answer:
B is a table and the x-axis is 12 as the area
Step-by-step explanation:
I would say yes only because out of 6 numbers you roll 2 that are right before or after eachother same as 1,2 or 2,3 or any numbers close to eachother in this case 3,4