Answer:
a 2/5
Step-by-step explanation:
have a good day /night may i please have a branlliest
 
        
                    
             
        
        
        
The graph of the sine function looks like this- x is essentially the degree measure (in radians), while y is the value of the sine function. The graph of the cosine function looks like this- As with the sine function, analysis of the cosine function will show that the graph corresponds to the unit circle.
        
             
        
        
        
It would be option 4) 2 because the line is perpendicular hope this helps!!
        
                    
             
        
        
        
Answer:    
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Explanation:
Use the pythagorean trig identity  and plug in the fact that
 and plug in the fact that 
Isolating sine leads to  . I'm skipping the steps here, but let me know if you need to see them.
. I'm skipping the steps here, but let me know if you need to see them. 
The result is negative because we're in quadrant 4, when y < 0 so it's when sine is negative.
Therefore,

 
        
             
        
        
        
Answer:
"If  you like loud music, then you like rock-n-roll"
Step-by-step explanation:
we know that
To form the converse of the conditional statement, interchange the hypothesis and the conclusion
In this problem we have
"If you like rock-n-roll, then you like loud music."
The hypothesis is "you like rock-n-roll"
The conclusion is "you like loud music"
interchange the hypothesis and the conclusion
The converse is 
"If  you like loud music, then you like rock-n-roll"