Rotating the entire polygon should have no effect on its internal angles. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more questions here in Brainly.
        
                    
             
        
        
        
Answer:
The answer to your question is: I bought 7 snacks
Step-by-step explanation:
Data
beginning balance = $42 = b
lunch = $1.80  = l
snack = $ 0.85  = s
final balance = $0.05 = f
                         f = b - 1.8l - 0.05s
                      0.05 = 42 - 1.8l - 0.85s
After 20 days I spent = 1.8(20) in lunches = $36
 
                     0.05 = 42 - 36 - 0.85s
                    0.05 = 6 - 0.85s
                   0.05 - 6 = -0.85s
                   -5.95 = -0.85s
                   s = -5.95/-0.85
                   s = 7
          
 
        
             
        
        
        
Answer:
The product of 21 and 18
Step-by-step explanation:
When you multiply the word is product
The product of 21 and 18
 
        
                    
             
        
        
        
Yes. but if it has a negative sign in the front of it it is below sea level.
        
                    
             
        
        
        
Answer:
Um 1 if you mean 1/3 then 3