I believe that the answer is 1845
the surface area of the cube is 1350
the surface area of the pyramid is 495
the total surface area is :

good luck
 
        
        
        
Answer:

Step-by-step explanation:
Given:
The equation of the known line is:

A point on the unknown line is (-4, 4)
Now, since the two lines are parallel, their slopes must be equal.
Now, slope of the known line is the coefficient of 'x' which is  .
.
Therefore, the slope of the unknown line is also 
Now, for a line with slope 'm' and a point on it  is given as:
 is given as:

Here,  . Therefore,
. Therefore,

Hence, the equation of the unknown line is  .
.
 
        
             
        
        
        
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