4 years ago

Please help me!!! Explain how astronomers use red shift and blueshift.

1 answer:

6 0

Astronomers use redshirts to track the rotation of our galaxies, tease out the subtle tug of a distant plant on its parent star, and measure the expansion rate of universe.

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a woodworker wants to cut a board that is 8.225 feet long 5 equal-length peices. how long will each of the cut boards be

WARRIOR [948]

Hello!

To solve this you must divide the total length by 5. 8.225/5=1.645.

Each board will be 1.645 feet long.

Hope this helps!

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