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sleet_krkn [62]
3 years ago
14

Which of the following are solutions to |x-1|=5x+2

Mathematics
1 answer:
ruslelena [56]3 years ago
6 0

Answer:

-3/4

Step-by-step explanation:

x - 1 = 5x + 2

or, 5x + 2 = x - 1

or, 5x - x = - 1 - 2

or, 4x = - 3

or, x = - 3 / 4

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3 years ago
Can someone please check to see if this is correct?..thanks <br> explanation would be appreciated
forsale [732]

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yes correct

Step-by-step explanation:

given

5x ≥ 3x + 4 ( subtract 3x from both sides )

2x ≥ 4 ( divide both sides by 2 )

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4 0
3 years ago
Can someone help me answer this please
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(a) Find an angle between 0 and 2π that is coterminal with −19π10.
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Answer:

\dfrac{\pi}{10}.

Step-by-step explanation:

All coterminal angles of an angle \theta are defined as

\theta +2n\pi or \theta + n360^{\circ}

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\theta=-\dfrac{19\pi}{10}

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-\dfrac{19\pi}{10}+2n\pi

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Since,  \dfrac{\pi}{10}  between 0 and 2π, therefore,  the required coterminal angle is \dfrac{\pi}{10}.

6 0
3 years ago
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