Which statement best completes the diagram? Cause; ???
Effect; more Europeans move to the United States in the 1800s

Cause: More economic developement and increase in population.

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.

austria

hugary

yugoslavia

czechoslovakia