The difference is 12
first we should find out how much is the sum of length and width :
![18 \div2 = 9](https://tex.z-dn.net/?f=18%20%5Cdiv2%20%3D%209)
so we have to find 2 numbers with sum of 9
and least possible area.
the numbers will be 1,8 and the area is
![1 \times 8 = 8](https://tex.z-dn.net/?f=1%20%5Ctimes%208%20%3D%208)
now let's find 2 numbers with sum of 9 and greatest possible area.
they are 4 and 5. the area is:
![4 \times 5 = 20](https://tex.z-dn.net/?f=4%20%5Ctimes%205%20%3D%2020)
the final answer will be the difference between these two areas
![20 - 8 = 12](https://tex.z-dn.net/?f=20%20-%208%20%3D%2012)
good luck
Answer:
7
Step-by-step explanation:
hurry!
The answer is c (x+21) and (x-2) you have to find two numbers that multiply yo give you -42 and add to give you 19
Answer:
11:33 or in simplified terms 1:3
Step-by-step explanation:
Hope this helps!:)
20 people. Because 5 already came to the party. 1/3 of his relatives came is 5, so multiply 5 by 3, then add 5. You get 20 people.