mf2455813 Asked: January 2023 in the sequence 1 3 6 10 15 21 28 36 45 what is the next term to 45 a52b53c54d55
mf2455813 Asked: December 2022 BalikanoPanuto: Basahin at unawain ang bawat pahayag sa ibaba. Pagkatapos, tukuyin at isulat ngletra ng tamang sagot sa sagutang papel.1.