Un punto se mueve de tal manera que el cuadrado de su distancia del punto ( 1 , 2 ) es siempre igual al doble de su distancia de la recta 3 x + 4 y − 1 = 0 . Hallar e identificar la ecuación de su lugar geométrico.

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0