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emmasim [6.3K]
3 years ago
15

If 5 times a number is subtracted from 3 times itssquare, the result is 2. Find the number.​

Mathematics
1 answer:
grandymaker [24]3 years ago
5 0

Answer:

x = 2 or x = - 1/3

Step-by-step explanation:

3x² - 5x = 2

3x² - 5x - 2 = 0

(x - 2) (3x + 1) = 0

x = 2 or x = - 1/3

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Answer:

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Step-by-step explanation:

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Answer:

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We know in the III quadrant both sine and cosine are negative.

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<u>Substitute the value of tanθ and find sine and cosine:</u>

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5 0
3 years ago
Read 2 more answers
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alexgriva [62]

180 min

Explanation:

3 × 10 min = 30 min

In 6 hours, Mr. White takes a total of  30 min  in breaks.

36 h = 6 h × 6  

In  36 hours , there are  6  sets of  6 h .

Hence we can multiply the number of minutes in breaks taken in  

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5 0
3 years ago
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kozerog [31]

Answer:

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Step-by-step explanation:

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so subtract 43-12=31

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Answer:

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6 0
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