Answer:
78.5
Step-by-step explanation:
The diameter (d) is equal to the radius x 2, so take half of d to get r. Use r (5) in the equation to get your answer.
A= 3.12 x 5^2
A= 78.5
 
        
             
        
        
        
Answer:
(x−10)(x^2+10x+100)
Explanation:
I talked to my partner, you can call them "G00gle"
 
        
                    
             
        
        
        
Answer: a) ruler/protractor
b) distance formula (SSS)
c) slope/ distance formula (SAS)
 
        
             
        
        
        
Answer:
A=-8,b=-2
Step-by-step explanation:
I toke test on eden
 
        
             
        
        
        
The answer to the problem is 2