The |x| operator means 'absolute value' or the positive value of the negative values. To help this make sense, here's a visual representation:

But,

Do you see what I mean? BTW, your answer will just be 8 + 8 or 16.
 
        
        
        
If 4=2^2
8=2^3
(2^)2x+10=(2^)6x
(2^)6x-(2^)2x=10
(2^)2x×7=10, where x has no real value
 
        
             
        
        
        
Answer:
Lateral area  =
 
pi *  (radius) * √ [ height ^2  + radius^2 ]  =
 
pi *  ( 4 )  * √ [  4^2 + 3^2 ]  =
 
pi * ( 4 ) * √25  =
 
pi * ( 4 ) * (5 )  =
 
20 pi  units^2  ≈   62.8 units^2
 
 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
37.68
Step-by-step explanation:
c = 2 x 3.14 x 6
 
        
             
        
        
        
Y=mx
m=amount of time per day studied
y=time
x=number of days
we have
60=m(4)
divide by 4
15=m
y=15x