Respuesta :

Answer:

Arithmetic

Step-by-step explanation:

It is arithmetic because it keeps adding 6.

[tex]9+6=15[/tex]

[tex]15+6=21[/tex]

[tex]21+6=27[/tex]

[tex]27+6=33[/tex]

therefore, being Arithmetic.

Hope this helped!

brainliest please!

ak1008

Answer:

Arithmetic

Step-by-step explanation:

#1) KEEP IN MIND: Arithmetic-add Geometric-multiply

#2) KEEP IN MIND: For checking do the opposite: arithmetic-subtract geometric-divide

Geometric check:

33/27=1.23

27/21=1.28

This is not geometric because it would have the same answer.

Arithmetic check:

33-27=6

27-21=6

This is arithmetic because it has the same answer.