If IK IM, which statement is true?

The perimeter of a square is80-64y units. which expression can be used to show the side length of one side of the square?

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?