Help me find x using law of cosines.

What factors influenced brazil's current and future economic strength?

Why did the united states lead a coalition to invade iraq in 1991? o a. there was a fundamentalist revolution in iraq. o b. iraq had invaded iran. o c. an oil embargo had started in the middle east, o d. iraq had invaded kuwait.

How do you think the different landforms of northern and southern europe would affect ways of life in those two areas