20. La façade de la boutique de Guillermo mesure 6 m sur 4 m. La porte d'entrée, située au centre de ce mur, mesure 1 m sur 2,2 m.
Si la circonférence extérieure de la couronne est de 329,87 cm,
y a-t-il assez d'espace sur la façade de la boutique pour accrocher
CD2 Guillermo veut installer une grande couronne de sapin de chaque
côté de la porte
les deux couronnes ?

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.