if you answer I will mark u brainliest you plz answer
Attachments:
Answers
Answered by
0
Answer:
answer is 6..
Step-by-step explanation:
Explanation is in below..
Here the opposite sides of number is in
10+11 =21
4+7 = 21
8+13 = 21
15+? = 21
? = 6...
MARK ME AS A BRAIN LIEST...
Similar questions