Just gonna give you the answer:
The constant variation is 1/2
 
        
             
        
        
        
Answer:
The answer is 16
Step-by-step explanation:
X^3=64
Y^2=4
so 64 divided by 4 is 16
 
        
                    
             
        
        
        
Answer:
 96 inch²
Step-by-step explanation:
there are 2 shapes,
1. a square
2. a triangle 
lets find the area of the square first,
<u>AREA = SIDE × SIDE</u>
 = 8 × 8
 = 64 inch²
now, area of triangle ,

 

so, total area is :
area of square + area of triangle
= 64 + 32
= 96 inch²