The answer to this question is true. If i'am right this from k12 and edg-enuity. have a good day bro. ;)
 
        
             
        
        
        
They must sell 250 cameras 
and 50 more cameras would be a $400 profit
        
                    
             
        
        
        
Answer:
x=45
Step-by-step explanation:
An entire triangle is 180 degrees and you already know that one angle is 90 degrees. 180 - 90 is 90. Now you have the equation 2x=90.
You then divide each side by 2 to get the x by itself which leaves you with x=45.
 
        
                    
             
        
        
        
Answer: Can you make the question a bit clear?