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skelet666 [1.2K]
3 years ago
8

**PLEASE ANSWER ASAP AND YOU DONT NEED TO SAY WHY JUST GIVE ME THE CORRECT ANSWER!!!!

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
8 0

Answer:21

2122

Step-by-step explanation:

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natima [27]
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2 years ago
Factor completely<br> 2c^3-22c^2+48c
Bingel [31]

Answer:

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Step-by-step explanation:

Hello!

Factor:

  • 2c³ - 22c² + 48c
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Think: What two numbers multiply to 24, and add up to -11?

Answer: -8 and -3

Split up the -11c into -8c and -3c:

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2 years ago
I NEED HELP PLEASE! :)<br> thanks!
torisob [31]

Since ΔABC ~ ΔEDC, ∠B = ∠D.

Since both triangles appear to be similar, the corresponding angles are the same, and corresponding sides are the same or have the same ratio.

We can write an equation to resemble the problem:

8x + 16 = 120

Solve for x.

8x + 16 = 120

~Subtract 16 to both sides

8x + 16 - 16 = 120 - 16

~Simplify

8x = 104

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8x/8 = 104/8

~Simplify

x = 13

Therefore, the answer is 13.

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3 years ago
Using the converse of Pythagorean Theorem and the law of sines and cosines solve the word problem.
Helga [31]

Answer:

It's the law of cosines

Step-by-step explanation:

law of cosines states that c^{2} =a^{2} +b^{2} -2ab (cos(\alpha ))

so we know that a = 7, b = 4, and alpha would be 135 degrees, so just plugging it in gets us 49+16-2*7*4*(-0.707) = 65 + 39.59 = 104.59

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2 years ago
Is number square root of 2,500 rational or irrational
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Rational

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2 years ago
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