Answer:
D.
Step-by-step explanation:
The area is the product of 2 adjacent sides:
Area = (5x - 3y)(5x - 3y) as the sides of a square are all equal.
= 5x(5x - 3y) - 3y(5x - 3y)
= 25x^2 - 15xy - 15xy + 9y^2
= 25x^2 - 30xy + 9y^2.
(8)(2)+4(8)(-5)(2)(2)
The answer is -624
Answer:
25y
Step-by-step explanation:
y×25=25y
One because the law of consines works on it
