Answer:
-2 and 12
Step-by-step explanation:
To find the two numbers which are 7 units away from 5, add 7 to 5 and subtract 7 from 5
5+7 = 12
5-7 = -2
 
        
             
        
        
        
To find the length of the side opposite the angle while knowing the hypotenuse we can use the sine function:
    sin(53) = (side opposite angle of 53 degrees) / hypotenuse
     sin(53) = x / 24
      x = 24 sin(53)
     x = 19.16
Hope that helped
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Because of the power of a power property, which states that  , where m and n are real numbers, the expression you mentioned can be simplified by applying this property like this:
, where m and n are real numbers, the expression you mentioned can be simplified by applying this property like this: 
 
        
             
        
        
        
4(4)+ 2(-5) = 6
16+ (-10) = 6
        
             
        
        
        
3 x 3 = 9 i hope that helps