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ExtremeBDS [4]
3 years ago
5

PLEASE ANSWER WITH THE RIGHT FORMULA EVERYONE KEEPS GETTING IT WRONG. WILL MARK AS BRAINLIEST :(

Mathematics
1 answer:
SOVA2 [1]3 years ago
5 0
The perimeter is the length of the edges added up, The sides of this triangle are 7x, 19x and 14, so for the first answer you get 7x + 19x + 14. To simplify, you combine the like terms, which would be 7x + 19x which equals 26x, so your final answer is 26x + 14. I hope this helps!
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Which set of whole numbers share the common multiples 2,520 and 3,780?
olya-2409 [2.1K]
The set of whole  numbers that share the common multiples of 2,520 and 3,780 are: 35, 105, and 315.
To get these sets of whole numbers, you have to decompose 2520 and 3780 by using decomposition method or the continuous division.

See attached file.
Download docx
7 0
4 years ago
0.O8 is 10 times great as what's the number
uysha [10]
For this question, 0.008 is the answer.
You can assume x is that number
X multiply 10 = 0.08
To get rid of 10, divide 10 by two sides
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5 0
4 years ago
With full explanation from the internet like before<br> 3x2-6x+5=0
Elodia [21]

Answer:

\sf x=1+i\sqrt{\dfrac{2}{3}}   \ \quad and  \quad \:x=1-i\sqrt{\dfrac{2}{3}}

Explanation:

<u>Given Expression</u>:

  • 3x² - 6x + 5 = 0

Use the Quadratic Formula:

\sf x = \dfrac{ -b \pm \sqrt{b^2 - 4ac}}{2a}  \  \ when   \ \  ax^2 + bx + c = 0

<u>insert coefficients</u>

\Longrightarrow \sf x = \dfrac{-\left(-6\right)\pm \sqrt{\left(-6\right)^2-4\cdot \:3\cdot \:5}}{2\cdot \:3}

\Longrightarrow \sf x = \dfrac{\left6\right\pm \sqrt{-24} }{6}

\Longrightarrow \sf x = \dfrac{\left6\right\pm 2\sqrt{6}i}{6}

\Longrightarrow \sf x =1 \pm   i\dfrac{\sqrt{6} }{3}

\Longrightarrow \sf x=1+i\sqrt{\dfrac{2}{3}},  \quad 1-i\sqrt{\dfrac{2}{3}}

6 0
2 years ago
Read 2 more answers
I dont know this so please help me
Lemur [1.5K]

a is 3k^2

b is -12k

and c is 12

5 0
3 years ago
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What is the answer too -9/10 divided by -6/15 pls answer quickly ❤️
ipn [44]

Answer: 2 and 1/4 is the answer do the meth lol

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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