C≈18.85cm
The C stand for circumference and The distance around a circle is called the circumference. The distance across a circle through the center is called the diameter.  is the ratio of the circumference of a circle to the diameter. Thus, for any circle, if you divide the circumference by the diameter, you get a value close to <span>. This relationship is expressed in the following formula:</span>
        
                    
             
        
        
        
Answer:
The temperature would be 36.4 degrees by the end of the two weeks
Step-by-step explanation:
multiply -1.3 by 12 which equals -15.6
subtract 15.6 by 52 degrees
which results in the answer 36.4 degrees
 
        
                    
             
        
        
        
9 inches * 1 foot / 12 inches
= 3/4 feet deep
Area of the sidewalk: 
= the sides of the pool * the width of the sidewalk + the corners of the sidewalk (width * width)
= 2 sides * 6 (feet / side) * 2 feet + 2 sides * 14 (feet / side) * 2 feet + 4 corners * (2 feet * 2 feet / corner)
= 12 feet * 2 feet + 28 feet * 2 feet + 4 * 2 feet * 2 feet
= 24 feet^2 + 56 feet^2 + 16 feet^2
= 96 feet^2
Volume:
= 96 feet^2 * 3/4 feet
= (96 * 3 / 4) feet^3
= (19 * 3) feet^3
= 57 feet^3
        
                    
             
        
        
        
Answer:
It will be C because I have it in my notes lol
Step-by-step explanation:
Hope this Helped