For question 4, it would be a^2+b^2=c^2. So you would set up the equation as a^2+14^2=18^2. the third side would equal approximately 23cm.
It would be B:) I hope that helped
Its A = If you want to know how I did it subtract 62-22 then what ever you get multiply it by 4 then Carry on from their
Answer:
sorry Don didn't know ksjshsndjd
Answer:
12,760,000 in scientific notation
