In exercises 5-8, assume that mis the midpoint of uv, x is the midpoint of
um, and y is the midpoint of xv.

-3, UV, X, U M, Y, XV

OR

UM is one-half of UV, and XM is half of that, so XM must be one-fourth of UV. Also MV is one-half of UV, so XV must be three-fourths of UV. Since Y is the midpoint of segment XV, then YV must be three-eighths of UV, and MY, which is 5, must be one-eighth of UV. So if 5 is one-eighth of UV, UV must be 40 and XY must be 30.  

E^ipi + 1 = 0

newly independent countries of the former ussr

d.)   when the us left nato after the end of the cold war and they had to evolve to focus on more humanitarian measures with the smaller budget