Answer:
C. cot theta
Step-by-step explanation:
(csc theta -cot theta )/(sec theta -1)
csc = 1/ sin 
cot = cos / sin
sec = 1 / cos
Let x = theta
(1/ sin x -cos x / sin x )/(1/ cos x -1)
Getting a common denominator in the denominator and combining terms
(1- cos x)/ sinx  / ( 1 - cos x) / cos x
(1- cosx)      (1- cosx)
----------- ÷ ------------
 sinx            cos x
Copy dot flip
(1- cosx)       cosx
----------- * ------------
 sinx            1 -cos x
Cancel like terms
cos x / sin x
cos / sin = cot
cot x
cot theta
 
        
             
        
        
        
I’m pretty sure the answer is B
(Hope this helps!!) Can I pls have brainliest??
        
             
        
        
        
Not linear.
Do you want the graph? 
I'm confused...
        
             
        
        
        
Answer:
12.496
Step-by-step explanation:
