A respeito da equação do 2º grau (x-5)+12-28, podemos afirmar que sua menor raiz é: (A) 1.

(B) 2

(C) 4

(D) 5.

(E) 9.

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle