Answer:
A, If you still need help
 
        
             
        
        
        
Answer:
93 ft 
Step-by-step explanation:
the area of a triangle is : 
A = (b*h)/2 where b is the base and h the height(here t) 
4092 = (88*t)/2
2*4092 = 88*t
t= (4092*2)/88 = 93 ft 
 
        
             
        
        
        
Answer:
610
61*10 = 610
You can then subtract that from 742.
 
        
             
        
        
        
4/5 of an hour would be 48 minutes. if he still has two thirds to do and it takes 48 minutes to do one third than multiply 48 by 3 and you get your answer: 144 minutes