Mongol conquerors founded which chinese dynasty?

Answer : Kublai Khan leader of the Mongols founded the Great Yuan Dynasty, that replaced the Ming Dynasty.

Hope this helps!

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.

the graphs indicate that few people in bolivia work in industry, as that is the least expressive sector shown in the respective graphic.