You should begin by gathering textual evidence. With the textual evidence, you will be able to provide quotes that will help support your analysis.
Bella's sequence is correct; For once, we can check the scale factor. The large side in the blue shape is 8 units long, while in the red shape it is 12. Hence, the scale factor is 12/8=1.5. Also, we have that the rotation part is correct, since the rotation needs to be 180 degrees to get an upside down version of the shape.
Marco's sequence is almost correct, but due to the reflection part, the 2 shapes should have the same orientation after this procedure. Hence, we get that the pointy parts of the shapes should point to the same direction. This is clearly not the case here, so Marco's procedure is wrong; in fact, his procedure yields almost the same object as the red one, only reflected along the y-axis.
"Please talk quietly in the library."
Imperative because it gives a command or request.
Hope I was able to help! :)
First person. The only exception is if they are talking about someone else. Or whiting about someone else
B. the miltons, whom i bet at a party are coming to dinner tonight