3 years ago

Find the missing terms. 3, _, _, 21 (arithmetic)

Mathematics

2 answers:

slega [8]3 years ago

7 0

Answer:

the common difference is 6. So, the missing two terms are 9 and 15 using

3 + (n-1)(6)

Rom4ik [11]3 years ago

4 0

Answer:

Hello There!!

Step-by-step explanation:

The answer is 3,9,15,21.

hope this helps,have a great day!!

~Pinky~

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Find the missing terms. 3, _____, _____, 21 (arithmetic)

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