Answer: Equation 3
Step-by-step explanation:
It does not have any exponents, meaning it's linear
 
        
                    
             
        
        
        
Answer: 66 sq ft
Step-by-step explanation:
Break up the shape into three separate shapes
8 * 3 = 24 for the rectangle
There are 2 triangles
The formula for the area of a triangle is 1/2(b)(h)
1 of the triangles has a base of 4 and height of 12
1/2(4)(12) = 24
The other triangle has a base of 3 and height of 12
1/2(3)(12) = 18
24 + 24+ 18 = 66
 
        
             
        
        
        
Oof I didn’t learn about this you can ask a class and go over it
        
             
        
        
        
What is the given matrix?
you didn't show a matrix.
the components of the matrix are the elements.
and the elements of the inverse matrix are the elements of the inverse matrix
1) 
so if matrix A is  1   4  1   
                          2   5  2
                          3   6  3
2)
14114
25225
36336
3)
15 24 12
15 12 24
4)
[A]=(15+24+12=51)-(15+12+24=51)
[A]=0
5)
    52    23   25
    63    23   36
    41    11   14 
    63    33   36
    41    12    14
    52    12    25
6)
    15-12   6-6   12-15
     12-6    3-3    6-12
      8-5     2-2     5-8
7) 
     3    0   -3
     6    0   -6
     3    0   -3
 8) 
     (+)3    (-)0   (+)-3
     (-)6    (+)0   (-)-6
     (+)3    (-)0   (+)-3
=
    3  0  -3
   -6  0   6
    3  0  -3
9)
        3 -6  3
N=   0  0  0
       -3  6 -3
10) the inverse of [A]= 1/|A|*[N]
which is in this case ⁻A= 0
because |A|=0