Answer:
The angle is 50.2°.
Step-by-step explanation:
The tree and its shadow from a right triangle with the tree being the perpendicular and the shadow being the base as shown in the figure attached. 
Therefore the angle θ formed by the sun's rays and the ground is:

 
        
             
        
        
        
Answer:
Line B will become line A and Line A will become line B.
Step-by-step explanation:
 
        
             
        
        
        
Answer is TanJ=8/15 if that’s what your asking
        
                    
             
        
        
        
Answer:
what grade so i can help you 
Step-by-step explanation:
 
        
             
        
        
        
The unit rate is $1.59 per pound of coffee