(X+3)(x)(x-4) 
Hope that helps :)
        
             
        
        
        
Answer:


<em>Radius: 5</em>
<em>Radius: </em>
Step-by-step explanation:
(see images below)
Hope this helped!
~<u>rere</u>
 
        
             
        
        
        
The Olmecs (/ˈɒlmɛks, ˈoʊl-/) were the earliest known major civilization in Mesoamerica following a progressive development in Soconusco. They lived in the tropical lowlands of south-central Mexico, in the present-day states of Veracruz and Tabasco. It has been speculated that the Olmecs derive in part from neighboring Mokaya or Mixe–Zoque.
 
        
             
        
        
        
<em> </em>I am positive that the answer is D. Let me know if i got it wrong so i can fix it