its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.
answered: Guest
2b2t
explanation:
2b2t
answered: Guest
you need to include the information
answered: Guest
Well to find if anything is dividable by 3 add up all the 2+6+3+4+1 which equals sixteen which is not divisbale by 3. the three trick works with all numbers 12..1+2=3 so it is dividable
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?