Answer simplified - 4 square root 10
Answer:
you're on the 6th floor
Step-by-step explanation:
if you started on the 2nd floor and went down by 3 you subtract 3 from 2 which gives you -1, and then you go up 7 floors so you add -1+7 which gives you 6.
Answer:
using the formula A = (a+b)/2 x ht., and substituting numbers given, the answer would be 15 cm.
Step-by-step explanation:
