What was one accomplishment of the Declaration of Independence? O A. It led to the fall of the British Empire.
B. It established a new, independent nation.
O C. It created a thriving economy in North America.
D. It produced the world's first Bill of Rights.

B.

Explanation:

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.