Let U be the set of all integers from 1 to 20. Let A = (3, 6, 8, 12, 15, 18} and B = {1, 2, 3, 5, 8, 11, 15, 18, 19). Which choice describes the set (1, 2, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 19, 20)? pleasee someone help!!​

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

need more detail

step-by-step explanation:

lele

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

idk