I need the answer this quiz. I wasnt at school for a week and I forgot how to do thiz. I need the answer
1 answer:
You might be interested in
Answer:
None of them are irrational.
Step-by-step explanation:
An Irrational Number is a real number that cannot be written as a simple fraction.
Therefore:
-4 can be written as -4/1
2/9 is already in fraction
8.26 can be written as 826/100
11 can be written as 11/1
None of them are irrational.
However numbers like are irrational as they can not be represented as fractions.
Answer:
B is the answer
Step-by-step explanation:
A = πr²
24π = πr²
24 = r²
24 = r²
= r
r = = 2
C = 2πr
C = 2π(2)
C = 4π
Answer: 1080 degrees
Step-by-step explanation:
