Answer:
15 units
Step-by-step explanation:

d = 14.866
d = 15
Answer:
real numbers: all
rational: all but pi
Integers: 20,-9
Whole, 20,-9, radical 16
Natural: 20
Irrational: pi
Step-by-step explanation:
Well 6^2 is 36 so my best estimate is 6
Answer:
363636=333*121212
Step-by-step explanation: