Answer:
30 degrees
Step-by-step explanation:
To figure out theta is using a bit of simple trigonometry. 
2sin(theta) = 1 
= sin(theta) = 0.5
Using arcsin (sin^-1) we can isolate x
x = arcsin(0.5)
x = 30
 
        
             
        
        
        
Answer:
12.5 hours
Step-by-step explanation:
budget: 200
fix cost: 50
hourly rate: 12
hours: ?
----
First we deduct the fix 50 dollars cost from the total budget. 
Then we divide the remaining amount with the hourly rate 
( 200 - 50 ) / 12 = ? 
? = 12.5 hours
 
        
             
        
        
        
To find the value of x, you need to set up a proportion.This is the proportion you would set up:
2.5                    x
----       =        ------
3.75                60
x=40
        
                    
             
        
        
        
Answer:
The quotient is the solution to a division sum.
Step-by-step explanation:
A single number can not have a quotient.