Answer:
B)
Step-by-step explanation:
- Rational number: can be expressed as a ratio of two integers
- Irrational number: cannot be expressed as a ratio of two integers



2/9 is already simplified but it’s decimal form is
_
0.2
Answer:
The answer is multiplying by -2
Step-by-step explanation:
Answer:
=78.5cm
Step-by-step explanation:
pi=3.14
formula=3.14×r×r
3.14×5×5
78.5