Answer:
The answer is i (i^9)
Step-by-step explanation:
 
        
             
        
        
        
Hi There!
Answer:
C. 88 degrees
Step-by-step explanation:
If you look at the picture angle RST looks like a 90 degree angle but if you look even closer its not but really close, and the closest answer is 88.
Hope This Helps :)
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The side length of a square is represented by the expression 2x + 5.
The area of a square is given as:

where a = length of side of the square
The area of the square is therefore:

The perimeter of a square is given as:

The perimeter of the square is therefore:

The difference between the area of the square and the perimeter of the square is:

The expression that represents the difference between the area and the perimeter of the square is:

 
        
             
        
        
        
Answer:
C.60
Step-by-step explanation:
4×12=48
18-12=6
6×2=12
48+12=60