Answer:
no it is not an irrational number
Answer:
ok
Step-by-step explanation:
Answer:
option C
Step-by-step explanation:

Circumference = 2 * PI * radius
Circumference = 2 * 3.14159265 * 63
Circumference = 395.841
Answer:
30x
Step-by-step explanation:
missing must be 2×3x×5=30x
9x²+30x+25=(3x+5)²