En el paralelo drama ABCD, la medida del ángulo A es 99'. Explica por qué la medida del ángulo adyacente B debe ser 81'

no not all of them.

step-by-step explanation:

some of them have a square base.

is should be y = 5x

step-by-step explanation:

correct me if im wrong

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.