I believe your answer should be 105x squared-1475x+70
sorry i'm not really sure how to put the little two above the first x but my answer is mathematically correct.
        
             
        
        
        
 Angle Z = Angle R = 35 degrees
Angle Y = 180-70-35 = 180-105 = 75
35 & 75 degrees
 
        
                    
             
        
        
        
Answer:
14*2
Step-by-step explanation:
x=7 and Y=2
2×7*2
14*2
 
        
             
        
        
        
Do you have any more information there really is no other way to solve it with out more information
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
A