Answer:
download a app called photo math 
Step-by-step explanation:
Thank me later
 
        
             
        
        
        
Well it would be 63$ if we are not including tax because 80-17=63
        
             
        
        
        
Step-by-step explanation:
If you were asking what is the 3/4 the area of circle with radius 4 I can answer this. 
The area of a circle with radius 4 is π4 ^2=16π
3/4*16π= 12π, thus your answer.
 
        
             
        
        
        
Answer:
3.85 x 10-7
8.53 x 10-5
0.00000538
3.58 x 10-6
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is 65 so u just leave the house and u go and get drink and hang out with your friends.