Which of the following expressions can be used to find the area of a square with a side length of fraction 1 over 3 m?

fraction 1 over 3 whole squared m2
fraction 1 over 3 whole cubed m2
fraction 1 over 3 multiplied by 2 m2
2 multiplied by fraction 1 over 3 m2

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0