7. In the diagram below, AB is parallel to DE . AB = 20 inches, DE = 12 inches, and BC = 15 inches. What is the length of DC?

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

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.