Answer:
The correct answer is B. 2π
Step-by-step explanation:
A rational number is one that can be represented using a fraction and an irrational number cannot be represented using a fraction.
-√4 = -2, which is a rational number
2π is not a rational number (we cannot express pi as a fraction exactly even though there are some close approximations)
2.2121... is also a rational number because it can be expressed as a fraction (21/99, or 7/33 simplified)
√225 is 15, which is a rational number
Therefore, the only irrational option is option B. 2π, which is your answer.
Hope this helps!
(36-4)=32
32\16=2
2-7^2=-47
Answer:
-45j+-9k would be your answer in simplest form i think lol
Step-by-step explanation: yep your welcome.
Answer:
i think the answer is 10.5
Step-by-step explanation:
1.25 for a gallon means that 1.25 x 8 = 10. 0.4 gallons mean 1.25 divided by 0.4 which gets you 0.5. I think that's the right answer
Hope this helps!
Mark brainliest please
