Equation = 12 - -24 = ?
After keep, change, flip: 12 + 24 = ?
Answer = 36
Answer:
gcf, hcf, gcd (5; 7) = 1: greatest (highest) common factor (divisor), calculated. Coprime numbers (relatively prime). Numbers have no common prime factors.
Answer:
omg that question is impossible to answer
You are correct there's at least one obtuse angle
