How do you propose an amendment?

by congress with a 2/3 majority vote in both the house of rep and the senate .

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.

china is shifting toward specialization in industry and services and away from agriculture.

explanation:

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