Answer:
180m
Step-by-step explanation:
you multiply 40 by 4.5 and get 180m
Answer:
17%
Step-by-step explanation:
it's basically just 17/100 which would be 17%
Answer: D: Half turn about the origin
9x- 7i > 3 (3x-7u)
9x- 7i > 9x-21u
9x-9x-7i > 21u
-7i > 21u
-i > 21u/3
-i > 3u
i < -3u
I would say C.
A and B make no sense, you want to divide the group randomly because you want to test the new medicine. D is a bit more logical than A and B but still can't, because that isn't random.
