The initial number of carbon-14 atoms in the organism at death is

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

In triangle abc, w is the centroid and be = 9. find bw. a. 3 b. 6 c. 9 d. 18