Polygon ABCD has the following vertices: A(−4, 2), B(3, 2), C(3, −5), and D(−4, −2) Calculate the area of the polygon. 28 units squared 38.5 units squared 40.5 units squared 49 units squared

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Which expression gives the area of the triangle shown below