Sandra drew the triangle below. Rika said that the labeled lengths are not possible. With which student do you agree? Explain.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

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.