6.3 r < -45.36
Here first we have to solve for r and for that we need to get rid of 6.3 .
To get rid of 6.3, we divide both sides by 6.3 that is
r < -7.2
So the solution is all the values which are less then -7.2 
And for graph, we put a blank circle or a parenthesis that is () on -7.2 and extend a line to the left side since the inequality is less then .
 
        
             
        
        
        
Answer: D
 The only answers i found- hope it helps!
 
        
             
        
        
        
Answer:
a = 139.1
b = 56.2
Step-by-step explanation:
A. Reference angle = 68°
Opp = a
Hyp = 150
Therefore:
Sin 68 = opp/hyp
Sin 68 = a/150
150*sin 68 = a
a = 139.1 (nearest tenth)
B. Reference angle = 68°
Adj = b
Hyp = 150
Therefore:
Cos 68 = adj/hyp
Cos 68 = b/150
150*cos 68 = b
b = 56.2 (nearest tenth)
 
        
             
        
        
        
Answer:
i think its 2,4, and 5
Step-by-step explanation:
 
        
                    
             
        
        
        
<u>Given</u>:
Let the two numbers be x and y.
Two numbers multiply to be -7 and add to be -6. 
This can be written in equation as,
 and
 and 

<u>Value of the two numbers:</u>
Let us determine the value of the two numbers using substitution method.
Substituting  in the equation
 in the equation  , we get;
, we get;

Simplifying, we get;
        
    


Thus, the values of x are x = 1,-7
When x = 1 , the equation  becomes
 becomes 
When x = -7, the equation  becomes
 becomes 
Therefore, the two numbers are 1 and -7