-1(x + 5) = -x - 5
-1(x - 5) = -x + 5
-(x + 3) = -x - 3
-(x - 3) = -x + 3
D because there sides are congruent
If the area of the square is equal to 256 centimetres squared, then each side of the square would be sqrt(256) = 16.
Therefore, given that a square has four sides of equal length, the perimeter of the square would be 16 x 4 = 64 centimetres.
This would be equivalent to 8.75 X 10 ^ -8 in scientific notation.