Answer:
Step-by-step explanation:
9 is a whole number 2 surge of 1 is 66 answer to 9.66
Answer:
square root of 81
Step-by-step explanation:
so 9 is rational number.
the rest are irrational number
The expression (n+3) represents the measure of an exterior angle of a regular octadecagonal.
Answer: the answer is 0.078, 0. 708, 0.78, 0.87
Answer:
The GCF of 27 and 72 is 9
Step-by-step explanation:
prime factorization of 27 is 3*3*3
prime factorization of 72 is 2*2*2 by 3*3
3*3 is in both, and so we need to multiply that to get our GCF. 3*# is 9, so the GCF of 27 and 72 is 9