Architects make scale models of buildings to present their ideas to clients. If an
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
The area of the model is 80 square foot
Step-by-step explanation:
Let the area of the house model be 'a'
The scale = 1:50
The area of the house= 4000 square foot
Area of the model =4000/50
a = 80 square foot
The area of the model is 80 square foot
 
                                
             
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Answer:
a certain number that i do not know
Step-by-step explanation:
 
        
             
        
        
        
Answer:
the number would be 11
Step-by-step explanation:
8    ·    x - 3       =      64
________                 _          (divide both sides by 8)
8                                 8
x - 3  =   8 
+ 3         + 3
x  = 11
(check:
11 - 3 = 8
8 x 8 = 64 )
 
 
        
                    
             
        
        
        
The answer is 112 degrees
good luck
        
                    
             
        
        
        
Answer: 0, 1/3, -3, 3
Explanation:
I got this question right on k12. 
<h2>
sincerely, The greatest </h2>