In triangle $PQR$, $PQ = 13$, $QR = 14$, and $PR = 15$. Let $M$ be the midpoint of $\overline{QR}$. Find $PM$.

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15