Hey there!
Yes this triangle is a right triangle. Leg lengths 4 and 5 in. would be the legs and the 7 inch would be the hypotenuse.
Hope this helped!
        
             
        
        
        
Answer:0.18665
2.0.00602
3.
1.0000
Step-by-step explanation:
 
        
             
        
        
        
Answer:
i believe its B,C, and E
Step-by-step explanation:
 
        
             
        
        
        
528= 8x+240
288=8x
x=36 hours