We need to see the other points
        
             
        
        
        
<h2>ABC and DEF</h2>
Their 3 angles are equal (64,26,90)
Hope this will help... 
Please mark as brainliest
 
        
        
        
Answer:
2009.6  and 13824 minutes and 230.4 hours
Step-by-step explanation:
v=3.14 x 4 x 2 x 80= 2009.6
 
        
             
        
        
        
Answer:
- 6x³ - 1
Step-by-step explanation:
Substitute x = g(x) into f(x), that is
(f ○ g)(x)
= f(x³ )
= - 6(x³) - 1
= - 6x³ - 1