The scale factor from the small one to the big one is 3
        
             
        
        
        
Answer:
0
Step-by-step explanation:
2 + 2 = 4 and then 4 - 4 = 0
 
        
                    
             
        
        
        
Answer:
Diameter: 9.5
Radius: 4.75
Step-by-step explanation:
To find the diameter you divide the circumference by pi(3.14) and to find radius you divide the diameter by 2 since the radius is half of the diameter.
Hope this helps you
 
        
             
        
        
        
Answer:
3x+0.3=3.3.
                                \            /     
                     We move all terms to the left:
                               3x+0.3-(3.3.)=0
        
We add all the numbers together, and all the variables
                              
3x+0.3-0=0
        
We add all the numbers together, and all the variables
                              
3x+0.3=0
      We move all terms containing x to the left, all other terms to the right
                                3x=-0.3
                                
x=-0.3/3
                                x=-0.3/3
                                /             \
*eliza*