The coordinates of the four vertices of a rectangle are (1, -1), (4, -1), (4, 1), and (1, 1). The perimeter of the rectangle is how many units?​

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Write the rational number in lowest terms 99/-15

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0