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.
Plants give the earth life. They help us breath, and eat. There are thousands of types of plants including, flowers, weeds, trees, and so much more! We can compost plants to help our gardens grow, we feed lots of animal plants. For example, horses and cattle eat wheat, deer eat plants, and then predators eat the animals that the plants were fed to. Plants help maintain the eco system. In conclusion, plants are extremely helpful.
Hope this helped!
D) The discovery that the Universe is expanding was the greatest discovery of the century.
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Coming of age ceremonies must be maintained because it is an important stage in a person's life where he/she is acknowledged as an adult, self-cofidence is increased, and responsibility is embraced.
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im sorry i had explained the answer to the best of my abilties o my other account but ended up delteing it
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