Answer:
Hello :
(1/2x-y)^4 = (1/2x-y)²(1/2x-y)²
but : (1/2x-y)²= (1/2)²- 2(1/2)xy +y²
so : (1/2x-y)^4 = ((1/2)²- 2(1/2)xy +y²) ((1/2)²- 2(1/2)xy +y²) = ........
2
Step-by-step explanation:
Diagonals of a parallelogram bisects each other.
Therefore,
4x = 8
x = 8/4
x = 2
Or
5x = 3x + 4
5x - 3x = 4
2x = 4
x = 4/2
.39
just did the math
Answer: 12.65.
Answer:580cm