Answer:
114 yards 
456 yards 
Step-by-step explanation:
Given that:
Area of square parking lot = 12,996 square yards
The lenght of one side of the parking lot :
Area of a square = a² ; a = side length
Hence ;
12996 = a²
√12996 = a
114 = a
Hence, length of one side = 114 yards
Yards of fence needed to enclose parking lot :
Perimeter of a square = 4a ; a = side length
Perimeter = 4(114)
Perimeter = 456 yards 
 
        
             
        
        
        
formula= LCM ×GCD of the numbers ÷ The first number 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
y intercept is 3
y - 4 = 3 ( x - 4)
y - 4 = 3x - 12
y < 3x - 8
not equal to because the line is dashed.
not greater than because the shading is below the line
 
        
             
        
        
        
Answer:
80 km/hr
Step-by-step explanation:
This is asking for speed. 
Speed=Distance/Time
Speed=720/9
Speed=80 km/hr