4/40 in its simplest form

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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.