Answer:
1.) 4
2.) -11
3.) -4
4. 19
Step-by-step explanation:
 
        
             
        
        
        
Answer:
only the circle graph
Step-by-step explanation:
 
        
                    
             
        
        
        
A place I go to graph is go to desmos.  It works well for this. All you have to do is snip the picture of your graph
        
             
        
        
        
Answer:
Step-by-step explanation:
The area is the product of two dimensions.
If the ratio of sides is k, then the ratio of areas is k²
<u>We have:</u>
- k² = 200/8
 - k² = 25
 - k = √25
 - k = 5
 
Correct choice is C
 
        
             
        
        
        
Answer:
12x-84y+24z
Step-by-step explanation: