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vampirchik [111]

3 years ago

13

What round object is formed when gas and dust are pulled together by gravity, but before nuclear fusion has begun?

2 answers:

Olin [163]3 years ago

5 0

C. Protostar Hope this helps

Lera25 [3.4K]3 years ago

3 0

Answer:

Your answer is C. protostar Hopefully this helps!

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Which algebraic expression is equivalent to the expression below?

Paraphin [41]

That's easy
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The Orioles played 90 games and have won 70% of them. How many games has the team won?

Afina-wow [57]

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Which is equivalent to √3/√8 when denominator is "rationalized"?

TEA [102]

Step-by-step explanation:

$\dfrac{\sqrt3}{\sqrt8}=\dfrac{\sqrt3\cdot\sqrt2}{\sqrt8\cdot\sqrt2}=\dfrac{\sqrt{3\cdot2}}{\sqrt{8\cdot2}}=\dfrac{\sqrt6}{\sqrt{16}}=\dfrac{\sqrt6}{4}$

<h3>Used:</h3>

$\sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\ \text{for}\ a\geq0\ \wedge\ b\geq0\\\\\sqrt{a}=b\iff b^2=a\ \text{for}\ a\geq0\ \wedge\ b\geq0\\\\\sqrt{16}=4\ \text{because}\ 4^2=16$

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3 years ago

A gift company sell carved rectangular signs. The company charges by the área of the sign. A sign has an área of 120 square inch

lorasvet [3.4K]

Answer: 24

Step-by-step explanation:

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