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yanalaym [24]
3 years ago
15

(10 POINTS) Perry observes the opposite, parallel walls of a room. In how many lines do the planes containing the walls intersec

t?
o 2
o 0
o 1
o 3
Mathematics
1 answer:
olga2289 [7]3 years ago
7 0

2 the reason why is because the because the floor and the top has it and it is parellell

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- 5x - 5 = 3x + 19 what would X be?
Tanzania [10]

-5x - 5 = 3x + 19

---Move the x's to one side

-5x - 3x - 5 = 3x - 3x + 19

-8x - 5 = 19

---Isolate the -8x by removing the -5 from the left side

-8x - 5 + 5 = 19 + 5

-8x = 24

---Divide both sides by -8 to get x by itself

x = -3

Hope this helps!

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2 and 3

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
If f(x)=3x-2 and g(x)= x^2+1, which expression is equivalent to f(g(x))
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The answer would be:
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3 years ago
Find the value of a given <img src="https://tex.z-dn.net/?f=5%5Ea%5C%5C" id="TexFormula1" title="5^a\\" alt="5^a\\" align="absmi
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Answer:

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Step-by-step explanation:

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_____

<em>Additional comment</em>

You can see the relationship between a root index and an exponent if you consider what the root means.

Consider a cube root, for example. When you cube the root, you get the original number:

  (∛x)·(∛x)·(∛x) = x

Now, let's write the root as a power of x: x^a.

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We know this product is ...

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That is, ∛x = x^(1/3).

Of course an n-th root is multiplied by itself n times to get the original number, so the corresponding exponent is x^(1/n).

5 0
2 years ago
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