Simplify the numeric expression. [27-(4*2+5)] [5*6-4)-23]

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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.