The mongol reordering of chinese society and restrictions on trade was designed to do which of the following?
a. integrate chinese and mongol cultures
b. protect mongol privileges
c. develop a new mongol society
d. allow for more social mobility

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 answer is d. give brainliest if right.

ps is this 7th grade civics?