Answer:
4 sq ft
Step-by-step explanation:
1/2 x 4 x 2
 
        
                    
             
        
        
        
Answer:
´The variance is 10000
Step-by-step explanation:
The variance is defined as the square of standard deviation, consequently it is as follows: 
σ^2=
σ^2=10000
 
        
             
        
        
        
Answer:
                                 The top one is (3x−2)(x+5)
the bottom one is    (3x−2)(3x+2)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-2x + 4y - 2z
Step-by-step explanation:
as you can see, the graph indicates which axis belongs to x, y, and z and also gives information on the positive and negative directions of each axis.
to get the answer, all you have to do is find each coordinate,
x is at -2, y is at +4, and z is at -2.
 
        
             
        
        
        
Answer:
c I just saw ur question sorry if I too late