Why did france want the alsace-lorraine region from germany?

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.

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation: