Answer:
21 inch cube
Step-by-step explanation:
(1/3)(1/3)(1/3)=1/27 is the volume of the cube
  the volume of the box : 567*(1/27)=567/27=21
 
        
             
        
        
        
Step-by-step explanation:
The value of all the angles in a triangle add up to 180.
So to find x do 180-(66+52)
The angle opposite of x is the same value as x
X+E or X+Z are both equal to 180.
 
        
             
        
        
        
<h3>
Answer:  -19, -15, -9, -1, 9   (choice A)</h3>
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Explanation:
If we plug in x = -2, then we get,
y = x^2 + 7x - 9
y = (-2)^2 + 7(-2) - 9
y = 4 - 14 - 9
y = -10 - 9
y = -19
So x = -2 leads to y = -19. The answer is between A and D. 
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If you repeat those steps for x = -1, then you should get y = -15
Then x = 0 leads to y = -9
x = 1 leads to y = -1
Finally, x = 2 leads to y = 9
The outputs we get are: -19, -15, -9, -1, 9 which is choice A
Choice D is fairly close, but we won't have a second copy of -15, and  we don't have an output of -19.
 
        
        
        
Answer:
3.75
Step-by-step explanation:
3/4 times 5 =3 3/4
 
        
             
        
        
        
I believe $1, two of the friends left, if it's not the correct answer I'm sorry.