What was the Cold War? a. A cold winter when we fought against the Soviet Union.
O b. A nonviolent, intense competition between the United States and the Soviet Union.
O c. A war where many men froze to death.
O d. A time when the United States disagreed with capitalism.

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 language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.