Answer:
Step-by-step explanation:
-3(10 + (-5) / (10 - (-5))^2 =
-3(10 - 5) / (10 + 5)^2
-3(5) / (15^2)
-15 / 225 reduces to -1/15
 
        
             
        
        
        
You should put each question somewhere different so anyone can answer it and see it faster
        
             
        
        
        
Answer:
Using the Law of Diminishing Marginal Utility, Jane would not be better off buying one more fry, since the marginal utility she obtains from the fries are lower when compared to the chicken sandwich; therefore, she would be better off ordering another chicken sandwich
 
        
             
        
        
        
Answer:
The answer to your question is SA =  2419.34 m²
Step-by-step explanation:
Data
a = 11.42 m
side = 11 m
height = 20 m
Formula 
SA = 2B + PH
Process
1.- Calculate P
Perimeter = P 
P = 7(11)
   = 77 m
2.- Calculate B
B = Pa/2
    = (77)(11.42)/2
    = 879.34/2
    = 439.67 m²
3.- Calculate 2B
2B = 2(439.67)
     = 879.34 m²
4.- Calculate PH
PH = (77)(20)
      = 1540 m²
5.- Calculate SA
SA = 879.34 + 1540
      = 2419.34 m²
 
        
                    
             
        
        
        
Answer:
<h2>46.4°</h2>
Step-by-step explanation:
Apply sine formula:


Plug the values

Apply cross product property




Hope this helps .....
Best regards!!!