In the mid-1800s native americans who have lived in the west

Several tribes dotted states such as Nebraska, Minnesota, Montana, Oklahoma, and Texas, though conditions were rough. Approximately 75,000 Indians inhabited the Plains in the mid-1800s.

Explanation:

hope it 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.

i am not 100% positive but i think it is is b. both are non-partisan jobs

i am pretty sure that members of congress have term limits, can be impeached, and are nominated through direct popular vote.