Answer:
x = 1
Step-by-step explanation:
The diagonals of a parallelogram bisect each other, thus
AE = CE , substitute values
11x - 3 = 12 - 4x ( add 4x to both sides )
15x - 3 = 12 ( add 3 to both sides )
15x = 15 ( divide both sides by 15 )
Answer: 2.43m^3
-4y = -x + 32
y = x/4 - 8
or y = (1/4)x - 8
Perimeter=10L
The solution is in the image