Answer:
x = 3
Step-by-step explanation:
if you need an explanation let me know 
 
        
                    
             
        
        
        
A = 2•3.14•3•8 + 2•3.14•3^2 = 207.34512
        
                    
             
        
        
        
Answer:
3039007
Step-by-step explanation:
V= 13 
Substitue (v) for 13
7253(8*4(13))
Go by the rules be PEMDAS 
First you the parentheses 
4 times 13= 52
52 times 8= 416
Now you just multiply the two numbers 
416 times 7253= 3039007 
 
        
                    
             
        
        
        
Answer: 
A: 70 ft
B: 785 ft
C: 125 ft
D: 87.2 ft/min
Explanation:
Have done this before +