Under which president did the federal government run budget deficits that totaled more than deficits under all earlier presidents combined?

a.
ronald reagan

b.
jimmy carter

c.
richard nixon

d.
george h. w. bush

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.

2 is armenia i think