The diagram below shows isosceles trapezoid ABCD
with AB || DC and AD = BC. If m m

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

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.

m∠a is 90°

m∠b is 40°