Con 60 mosaicos cuadrados se puede formar un rectángulo como el que se mues- tra, con diez mosaicos en un lado y seis en el otro sin que sobre ninguno.
a) Con esa cantidad de mosaicos, ¿puede formarse un rectángulo que tenga ocho
en un lado?
¿Y uno que tenga doce? ¿Cómo lo sabes?

What is not true about kl and mn? what is mn? (show your work)

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?