Answer:
31 1/6 feet
Step-by-step explanation:
add 25 2/3 to 5 1/2 to see how far under the surface he is; use common denominator of 6
25 4/6 + 5 3/6 = 30 7/6
30 7/6 is the same as 30 + 1 1/6 so diver must ascend 31 1/6 feet
 
        
             
        
        
        
Answer:
h(-6)= -(-6)2+1= 12+1= 13.
 
        
             
        
        
        
Answer:
56
Step-by-step explanation:
The thing to realize is that the total of both angles that have x in them is that they add to 145. That's given.
<LKM + <MKN = 145 
2x + 10 + 4x - 3 = 145              Combine like terms
6x + 7 = 145                             Subtract 7 from both sides
6x = 138                                   Divide by 6
x = 138/6
x = 23
That's not the answer.
2x + 10 = <LKM
2*23 + 10 = <LKM
46 + 10 = <LKM
56 = <LKM
 
 
        
             
        
        
        
Answer:
Option A.  
  
Step-by-step explanation:
we know that    
The compound interest formula is equal to  
 
  
where  
A is the Final Investment Value  
P is the Principal amount of money to be invested  
r is the rate of interest  in decimal
t is Number of Time Periods  
n is the number of times interest is compounded per year
in this problem we have  
 
  
substitute in the formula above  
 
  
 
        
                    
             
        
        
        
Sin = Opposite/ Hypotenuse
Sin (theta)= 5/10
Sin^-1(5/10)=30
theta=30