Answer:
Step-by-step explanation:
C
 
        
             
        
        
        
Answer:
9852 Rounded to the nearest whole number.
Step-by-step explanation:
C = 2 r  Fill in what we know to solve for r
r  Fill in what we know to solve for r
176 = 2 r  Divide both side by 2
r  Divide both side by 2
r = 28 rounded to the nearest whole number.
The formula for the area of a circle is
A = 4

A = 4

A = 9852 Rounded to the nearest whole number
 
        
             
        
        
        
Answer: x=10
Step-by-step explanation: 9 + 4x-12 + 6x = 97
Combine like terms: 6x + 4x and 9-12
10x -3 = 97
Add 3 to both sides
10x = 100
Divide 10 by both sides
X=10
 
        
                    
             
        
        
        
Answer c
Step-by-step explanation: