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2 years ago

14

Which of the following produces a physical change ?

1 answer:

stellarik [79]2 years ago

4 0

Answer:

B: leaving metal outside in the rain until rust forms an it's surface

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Condyloid joints are, logically enough, created by joints at condyle bone markings.

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Answer: False

Explanation:

It's received in elliptical cavities.

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2 years ago

What type of volcano forms when there is a series of violent and gentle eruptions resulting in layering of lava and ash?

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Ciner forms when there is a series of violent and gentle eruptions resulting in layering of lava and ash

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3 years ago

A pure substance that cannot be broken down into any other substances by chemical or physical means is a (n)

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It means it is an element.

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3 years ago

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Does Anybody Know The Answers?

ch4aika [34]

Answer:

I was going to give you the paper where I saw it but since you are not giving enough points I can not give you so I am only going to give you some of these that are here sorry

Explanation:

1.

$9^{2} + 12^2 = x^2\\81 + 144= x^2\\\sqrt{225} = \sqrt{x} \\ 15=x\\\\ 2.\\x^2+12^2+=13^2\\x^2+144 =169\\x^2 = 25\\\sqrt{x^2 =\sqrt{25\\\\$

x=5

$3.\\12^2+32^2 = x^2\\34.176= x$

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5,12,13

9.

$\frac{x}{4} ,\frac{12}{4} ,\frac{20}{4}\\\\\frac{x}{4},3,5 \\\\x=16\\\\12. \\x^2 + 48^2=50^2\\\\x^2=196\\x=14$

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2 years ago

A woman is walking at 4 m/s. She is accelerating at a rate of 1 m/s2. To find out what her velocity is after 3 seconds, what els

liq [111]

Answer:

distance

Explanation:

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2 years ago

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