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Tcecarenko [31]
3 years ago
11

A 47-foot-long piece of pipe is to be cut into three pieces. The second piece is three times as long as the first piece, and the

third piece is two feet more than five times the length of the first piece. What is the length of the longest piece?
Biology
1 answer:
AysviL [449]3 years ago
8 0
x+y+z=47\\y=3x\\z=5x+2\\\\x+(3x)+(5x+2)=47\\9x=45\\x=5\\\\y=3(5)\\y=15\\\\z=5(5)+2\\z=25+2\\z=27

The third piece is the longest at 27 feet.
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The nurse should recognize this as Chvostek sign.

<h3>What is Chvostek sign?</h3>

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The facial muscles on the same side of the face will occasionally contract when the facial nerve is touched in front of the ear (called ipsilateral facial spasm). Frequently, the muscles that regulate the nose, lips, and brows will spasm.

To learn more about Chvostek sign with the help of given link:

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Explanation:

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<h3>What is natural selection?</h3>

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