Answer:
relation ( but not a function)
Step-by-step explanation:
 
        
             
        
        
        
Three consecutive even integers whose sum is -48
        
             
        
        
        
Answer: 
1. b
2. a
3. d
4. c
Step-by-step explanation:
 
        
             
        
        
        
(1) it can be both exterior of vertex or base. 180-130=50°
vertex is 50°:     base=(180-50)/2=65°
base is 50°:       vertex= 180-2*50=80°
vertex 50 base 65; vertex 80, base 50
(2)base=180-130=50°
vertex=180-2*50=80°
base 50 vertex 80
        
             
        
        
        
Answer:
The total area between the squares is of 24 units squared.
Step-by-step explanation:
Area of a square:
The area of a square of side length l is given by:

Area between figures:
The area between two figures is the area of the larger figure subtracted by the area of the smaller figure.
Larger square:
Square with side of length 7. So

Smaller square:
Square with side of length 5. So

What is the total area between the squares? 

The total area between the squares is of 24 units squared.