Answer:
B
Step-by-step explanation:bc it did it\
Answer:
1.5
Step-by-step explanation:
(4x - 6) (2x)
= 8x^2 - 12x
8x^2 = 12x
8x = 12
2x = 3
x = 1.5
(8x+32)/4= 2x+8
2x+8=y+7 With y being the length of a side of square b
y=2x+1
Perimeter of square b: 4(2x+1)=8x+4
Or you could just do this:
32-4(7)=4 so Perimeter of b is 8x+4
Answer:

Step-by-step explanation:

Where
is the inverse of a matrix A
/A/ is the determinant of matrix A
Adj A, is the Adjunct of matrix A, which is also known as the transpose of its co-factor matrix C.