the scale factor is 2.
because 
if you look at the length <em>AL</em><em> </em>in the smaller shape, it is 2 squares. 
now if you look at the length <em>AL</em><em> </em>in the enlarged shape, it is 4 squares. 
to find the scale factor, do 4 ÷ 2 which is 2.
 therefore the scale factor is 2
 
        
                    
             
        
        
        
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.
Octahedron (8) is a <span>polyhedron has more faces than a hexahedron, but fewer faces than an dodecahedron.</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
        
                    
             
        
        
        
100-28-48-8= 16%
Hope it helped
        
             
        
        
        
Yes, it is the longest river
        
             
        
        
        
Answer:
3 is the slope
Step-by-step explanation: