Answer:
![Area =24cm^2](https://tex.z-dn.net/?f=Area%20%3D24cm%5E2)
Step-by-step explanation:
Given
![L = 8cm](https://tex.z-dn.net/?f=L%20%3D%208cm)
![W = 12cm](https://tex.z-dn.net/?f=W%20%3D%2012cm)
-- folded twice
Required
The area of the new rectangle
When the length was folder, the new length is:
![l = L/2 = 8cm/2 = 4cm](https://tex.z-dn.net/?f=l%20%3D%20L%2F2%20%3D%208cm%2F2%20%3D%204cm)
When the width was folder, the new width is:
![w = W/2 = 12cm/2 = 6cm](https://tex.z-dn.net/?f=w%20%3D%20W%2F2%20%3D%2012cm%2F2%20%3D%206cm)
So, the new area is:
![Area =l * w](https://tex.z-dn.net/?f=Area%20%3Dl%20%2A%20w)
![Area =4cm * 6cm](https://tex.z-dn.net/?f=Area%20%3D4cm%20%2A%206cm)
![Area =24cm^2](https://tex.z-dn.net/?f=Area%20%3D24cm%5E2)
the distance between 16 and -25 is 41
Step-by-step explanation:
step 1. please write it f(x) = 3x^2 - 7x -32
step 2. f(-4) = 3(-4)^2 -7(-4) - 32
step 3. f(-4) = 48 + 28 - 32
step 4. f(-4) = 44.
Answer:
1. 1/12
2. 1/8
3. 1/6
4. 1/6
5. 1/4
6. 1/8
7. 1/6
8. 1/8
9. 1/12
Step-by-step explanation: