Step-by-step explanation:
4x² - 12x + 17 = 0
i is an imaginary number and it equals √-1, and you usually put it when the number under the root is negative.
So √-5 = √5i and √-4 = 2i
H= volume/ pi(r)^2 is the height of a cylinder
Answer:
3 1/10 or 31/10
Step-by-step explanation:
The on is in the tenths place making the fraction out of ten.
Answer:
Step-by-step explanation:
Answer:
12 or B is the answer
Step-by-step explanation: