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melisa1 [442]
3 years ago
14

A red light

Mathematics
1 answer:
ANEK [815]3 years ago
3 0

Answer:

Both lights would flash together after every 30 seconds.

Step-by-step explanation:

6 = 2 * 3 and 10 = 2 * 5.

LCM (Least Common Multiple) of 6 and 10 = 2 * 3 * 5 = 30.

Therefore, both lights wold flash together after every 30 seconds.

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How far above sea level is the ranger station?
Schach [20]
Since he descended 12 meters, we subtract this from the overall height of Mount Ka'ala, so then we are only calculating how high ABOVE the sea level it is.

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The height of Mount Ka'ala is therefore 1,220 meters.
To calculate how much a fifth of Mount Ka'ala is (since the ranger station is 2/5's up), we would divide this number by 5

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Since ONE fifth of the height is 244 meters, TWO fifths would be double that amount.

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A circle with radius r is inscribed into a right triangle. Find the perimeter of the triangle if the length of the hypotenuse is
tankabanditka [31]

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3 years ago
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