Answer:
C
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° =  , then
 , then
sin30° =  =
 =  =
 =  ( cross- multiply )
 ( cross- multiply )
2x = 10 ( divide both sides by 2 )
x = 5 → C
 
        
             
        
        
        
Answer:
1 hour and 15 min 
Step-by-step explanation:
I think this is right but look it up just to be sure
 
        
                    
             
        
        
        
The answer is C, hope this helps!
        
             
        
        
        
To find 75% of 200, we can multiply two fractions.
75/100 * 200/1
Now, just multiply the numerators and the denominators separately. 
75 * 200 = 15000
100 * 1 = 100
Now, divide.
15000/100 = 150
<h3>75% of 200 is 150.</h3>
 
        
             
        
        
        
Answer:
5
Step-by-step explanation:
Since we have not instructed to follow any kind of rule dividing, we can write in any form. Let's calculate it using fraction

We can multiply both the nominator and denominator with 100

The answer is 5.
We can also solve it as a division of fractions:
