Answer:
angle 5 = 102 
Step-by-step explanation:
angle 2 = angle 6 { they are corresponding angles } 
and then angle 6 and angle 5 = 180 
78 + angle 5 = 180 
angle 5 = 180-78 
angle 5 = 102
 
        
                    
             
        
        
        
Answer:
1120 ounces
Step-by-step explanation:
5 stone= 5*14 pounds= 70 pounds
70 pounds= 70*16 ounces= 1120 ounces
 
        
             
        
        
        
37 over 8 or 37/8. I plugged it in on my calculator and it was correct. 
 
        
                    
             
        
        
        
800
Because if you round 781 up to the nearest hundred, you would simply look at the number after the 7. If it is bigger than 5 then you round up
        
                    
             
        
        
        
Answer:
area = 8.2 sq inch
Step-by-step explanation: