This question has this set of answer choices:
a) when the plane cuts three faces of the cube, separating one corner from the others 
b) when the plane passes through a pair of vertices that do not share a common face
c) when the plane is perpendicular to the base and intersects two adjacent vertical faces
d) when the plane makes an acute angle to the base and intersects three vertical faces
e) not enough information to answer the question
The right answer is the first choice: a) when the plane cuts three faces of the cube, separating one corner from the others 
You can see a picture of this case in the figure attached: as you can see the cross section (in pink) is a triangle.
 
        
        
        
Answer:
The answer to your question is the letter A.
Step-by-step explanation:
Data
Center = (2, 3)
radius = 2
Process
1.- Find the equation of the line
               (x - h)² + (y - k)² = r²
-Substitution
               (x - 2)² + (y - 3)² = 2²  
-Simplification
               (x - 2)² + (y - 3)² = 4
-Evaluate the points in the equation 
A. (4, 3)
               (4 - 2)² + (3 - 3)² = 4
                    2² + 0 = 4
                            4 = 4     This point lies in the circle
B (-1, 0)
               (-1 - 2)² + (0 - 3)² = 4
                         -3² + (-3)² = 4
                           9 + 9 = 4   This point is not part of the circle
C. (1, 3)
               (1 - 2)² + (3 - 3)² = 4
                  (-1)² + (0)² = 4
                             1 = 4          This point is not part of the circle
D. (3, 4)
               (3 - 2)² + (4 - 3)² = 4
                      1² + 1² = 4
                             2 = 4          This point is not part of the circle 
 
        
                    
             
        
        
        
9514 1404 393
Answer:
   c) 16,500 m³
   d) 277,088 mm³
   a) V = LWH
   b) V = πr²h
Step-by-step explanation:
The relevant volume formulas are ...
- rectangular pyramid: V = 1/3LWH
- cylinder: V = πr²h
- rectangular prism: V = LWH
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13c. The pyramid formula above tells us the volume is ...
   V = 1/3(60 m)(15 m)(55 m) = 16,500 m³
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13d. The cylinder formula above tells us the volume is ...
   V = π(35 mm)²(72 mm) ≈ 277,088 mm³ ≈ 277 mL
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14a. The shape appears to be a rectangular prism, so its volume is given by the formula ...
   V = LWH . . . . . where L, W, H represent the length, width, and height
__
14b. The volume of a cylinder is given by the formula ...
   V = πr²h . . . . . where r, h represent the radius and height (length)
 
        
             
        
        
        
1) 55% is girls, then 
100-55=45% is boys.
2) 45%=0.45                                     or  2) 400 ----100%
3)400*0.45= 180 boys                                 x -----45%      x=400*45/100=180 boys
Answer is 180 boys.
        
             
        
        
        
Answer:
30GB trust me I will not let you fail
Step-by-step explanation:
120/4 = 30gb