Answer:
45
Step-by-step explanation:
 
        
             
        
        
        
Answer:
231.5in squared
Step-by-step explanation:
Both faces area formula
Rectangle: l x w
triangle: b x h / 2
 
        
             
        
        
        
Answer: 
2 sin (2A) cos (2A)^4 + 2cos (2A)
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                  sin (2A)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
800m
Step-by-step explanation:
this would be solved using Pythagoras theorem 
we are to find the base
The Pythagoras theorem : a² + b² = c²
where a = length
b = base
c =  hypotenuse
600² + b² = 100²
 b² = 10000 - 3600 
 b² = 6400
take the square root of both sides
b = 800m
 
        
             
        
        
        
Answer:
ok so first lets find the revunue in 2015 so 
2.4*10=24
so their revunie was 24 dollars(i hope this is in like 24k or something bc this company is going bankrupt other wise)
ok so then lets multiply to find 75 percent or 0.75
24*0.75=18
18 dollars
Hope This Helps!!!