Answer:
i think its 12 :)
Step-by-step explanation:
20 + 48 = 68
180 - 68 = 112
20 + 48 + 112 = 18 (a full triangle!)
Answer:
2 7/10
Explanation:
Sorry, don’t have time to explain but use the KCF (Keep, Change, Flip) strategy
First you would need to add up all of the data given, then divide the sum by 9 because there is 9 pieces of data. So it would be 229/9=25.4444444 repeating.
If u just want the quick answer it’s -i bc i^14=-1 and i^16=1
