<span>x^2+y^2=49
</span>
Radius 7
Center (0,0)
<span>x^2+y^2=324
</span>
Radius 18
Center (0,0)
<span>x^2+(y+2)^2=121
Radius 11
Center (0, -2)
</span><span>
(x+10)^2+(y+9)^2=8
</span>
Radius 2√2≈2.82843
Center (-10, -9)
        
             
        
        
        
Answer:
7/20
Step-by-step explanation:
 
        
             
        
        
        
Answer:
If you deposit money, your bank account shows it as +3
3 degrees below zero = - 3 o F which is darn cold.
3 floors below ground level = - 3 floors below ground level
3 feet above sea level = +3 feet
3 degrees about 0 = + 3
3 dollars lost = -3 dollars.
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:

X = -2 or -3
 
        
                    
             
        
        
        
Step-by-step explanation:
What do you think would happen to the median if we included students
from grades 10-12