3 years ago

Please help quickly!

Mathematics

1 answer:

Stells [14]3 years ago

7 0

AB is reflected across the line Y=x

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Which algebraic expression shows the average melting points of helium, hydrogen, and neon if h represents the melting point of h

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Average = mean = sum of the values / number of data

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Number of data = 3

Sum of the values = h + j + k

Mean = [h + j + k] / 3

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Answer: see last picture

Step-by-step explanation:

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A piece of rope 20 feet long is cut from a longer piece that is at least 32 feet long. The remainder is cut into four pieces of

algol13

Answer:

smaller pieces must be larger than 3 feet

Step-by-step explanation:

x is the longer piece

x>32

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