Yes, she is correct
1/2 + 1/2 = 1 or 0.5 + 0.5 = 1 so half of a wall plus half of a wall equals one hole wall.
That's as simple as I can put it mathematical reasoning. I hope this helps
Answer:
a
Step-by-step explanation:
Base times height 4x^2+12x+8
$22 AUD * 1 USD / 1.2 AUD
Hope that helps