Answer:
When y = 1/2, the answer would be 0. When y = -4, the answer would be 9. When y = 0, the answer would be 1.
Step-by-step explanation:
 
        
             
        
        
        
Volume is the amount of space that a substance or object occupies, or that is enclosed within a container. It is measured in <span>Volumetric units. </span>
        
                    
             
        
        
        
Answer:L x W x H
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(-3,-4)
Step-by-step explanation:
You draw it... 
          So since we are reflecting across the x-axis, we want the x-coordinate to stay the same.  We just need to take the opposite of y.
Ans. (-3,-4)
 
        
                    
             
        
        
        
Answer:
The area of the rectangle = 50 cm^2.
Step-by-step explanation:
Let the shortest side of the rectangle be x cm.
Perimeter of the rectangle is:
2x + 2(x + 5).
Perimeter of the triangle =  3 * 2x.
As they have the same perimeter:
2x + 2(x + 5) = 3*2x
2x + 2x + 10 = 6x
6x - 2x - 2x = 10
2x = 10
x = 5 cm.
So the area of the rectangle = x(x + 5)
= 5 * 10
= 50 cm^2.