What is the solution to the inequality , +4 50? 0 (-00,-28)
O (-0, -28]
O (28, 0)
O [28,00)

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.