Its the first one. Beacuse she gains speed then slows down and stops but then starts up again then slows down. Hope this helps!
Answer:
![A=486\ \text{inches}^2](https://tex.z-dn.net/?f=A%3D486%5C%20%5Ctext%7Binches%7D%5E2)
Step-by-step explanation:
The area of a cube shaped box is given by :
![A=6s^2](https://tex.z-dn.net/?f=A%3D6s%5E2)
Where
s is the side length and A is the surface area
We have, s = 9 inches
So,
![A=6\times (9)^2\\\\A=486\ \text{inches}^2](https://tex.z-dn.net/?f=A%3D6%5Ctimes%20%289%29%5E2%5C%5C%5C%5CA%3D486%5C%20%5Ctext%7Binches%7D%5E2)
So, the required area is
.
Hello!!
Isolate the variable by dividing each side by factors that don't contain the variable.
Your answer is 12.5.
Hope that you pass your test!!