Answer:
![\huge \boxed{\mathrm{-1}}](https://tex.z-dn.net/?f=%5Chuge%20%5Cboxed%7B%5Cmathrm%7B-1%7D%7D)
Step-by-step explanation:
![(5xe^2 - 3x) - (5xe^2 - 3x+1)](https://tex.z-dn.net/?f=%285xe%5E2%20%20-%203x%29%20-%20%285xe%5E2%20%20-%203x%2B1%29)
Distribute negative sign.
![5xe^2 - 3x- 5xe^2 +3x-1](https://tex.z-dn.net/?f=5xe%5E2%20%20-%203x-%205xe%5E2%20%20%2B3x-1)
Combine like terms.
![0xe^2 +0x-1](https://tex.z-dn.net/?f=0xe%5E2%20%2B0x-1)
![0-1=-1](https://tex.z-dn.net/?f=0-1%3D-1)
The rotational symmetry has more than one order of rotational symmetry the objects can fit itself within 360 degrees.
Answer:
12.5
Step-by-step explanation:
0.5x25=12.5. FILLER