Answer:
25/35 = .71 = 71%
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Suppose J, K, L, M, N are points on the same line.
MK = MN + (-KN) = MN - KN = 9x - 11 - x - 3 = 8x - 14
Since LK = MK and LK = 7x - 10, then
7x - 10 = 8x - 14
8x - 7x = -10 + 14 
x = 4
LJ = MK + KJ
MK = LK = 7x - 10 = 7(4) - 10 = 28 - 10 = 18
LJ = 18 + 28 = 46
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Answer:
What graph? Maybe if you added the graph with the question it would be easier....... Thanks for the points tho lol
 
        
             
        
        
        

On the unit cirlce, the cosine of an angle is negative whenever the angle falls in the interval 

.
If you recall your special triangles, this cosine occurs for angles of 

 and 

.
More generally, this occurs for 

 and 

, where 

 is an integer.