For example:
L plus W
3 plus 6= 9
I plus W
4 plus 6= 10
total: 9+10= 19
(this is just an example)
        
             
        
        
        
We are given 

we know that 

so, we get 
opposite =7
adjacent=24
now, we can find hypotenuse


now, we can draw triangle and then switch vertices accordingly 
we can find cos(B) using second triangle 

In second triangle:
adjacent=7
hypotenuse =25
so, we get 
 ................Answer
................Answer
 
        
             
        
        
        
Answer:
7033 / 10 000
Step-by-step explanation:
x = .70330 
10 000 x = 7033.0   divide both sides by 10 000
x = 7033 / 10 000
 
        
             
        
        
        
It is 165 I hope this helps :)