Here's how to rewrite cos^4x tan^2x in the first power of cosine.
See the attached image.
First step, find the trigonometric identity of tan^2x.
Then simply everything until you only get cos x.
Remove all the exponents. Simplify.
 
        
        
        
Step-by-step explanation:
step 1. perpendicular lines have negative reciprocal slopes
step 2. perpendicular to m = 1/3 is the slope m = -3/1 or m = -3
step 3. a line through (3, 2) with m = -3 is y - 2 = -3(x - 3)
step 4. y - 2 = -3x + 9
step 5. y = -3x + 11.
 
        
             
        
        
        
What information is givin to you to get that awnser?
        
             
        
        
        
He cause 14 blue fish and 10 rock fish 
14x8=112 10x2.5=25 112+25=137
        
             
        
        
        
Answer:
C. reflection about the line y = x
Step-by-step explanation:
C. reflection about the line y = x