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)
Answer:
x times (x+1).
If it's wrong, then I'm an idiot.
Step-by-step explanation:
Answer: Choice A
The number line graph is visually showing every number that is 19 or smaller; hence ![x \le 19](https://tex.z-dn.net/?f=x%20%5Cle%2019)
Note the use of a closed or filled in circle at the endpoint (in contrast to an open circle). This indicates we are including the endpoint 19 as part of the solution set, and that's why we go for "or equal to" as part of the inequality sign.
Answer:
mu answer is A
Step-by-step explanation:
because if an point shows (0,0) shows the cost is $0 for 0 pound of dog food
hope this helps
Step-by-step explanation:
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