What is the image of a(3, 4) under r90?

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

it shoild be o

step-by-step explanation:

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.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0