Answer:
Step-by-step explanation:
Using the distance formula,

So the perimeter is 
 
        
             
        
        
        
If you are suppose to find how much the spent all together then it would be 21. 09
        
             
        
        
        
Answer:
-1 + 4
Step-by-step explanation:
i did the math
 
        
             
        
        
        
Answer:
All real numbers greater than 0
Step-by-step explanation:
When you look at   y = log (2)  x
Base 2,   exponent y.
x =  2^y
x  can only be a positive number.
 
        
             
        
        
        
Where is the table. We need a table. We also need to type 20 words to ask...