What is Sargon known for? He built one of the world's first empires and ruled wisely for over fifty years

He defeated the world's first empire and established a republic

He ruled over his father's empire with an iron hand and made it bigger and more powerful

He built an empire modeled on the early Sumerian empire but misruled and lost it

Correct answer is He built one of the world's first empires and ruled wisely for over fifty years .

Explanation:

First option is correct as he was the founder of the Akkadian Empire. He conquered Sumerian city-states and spread his empire to Persian Gulf.

Second option is not correct as he was ruling as an emperor. There were no republics back then.

Third option is also not correct, as he was the founder of the empire.

Fourth option is not correct. Sumerian didn't had empires, but were divided into city-states.

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.

electricity

so thats all folks