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Rainbow [258]
4 years ago
11

X² -3x +2 = 0 by quadratic formula

Mathematics
1 answer:
AleksAgata [21]4 years ago
6 0

Answer:

x= 2,1

Step-by-step explanation:

If you're talking about solving it using the quadratic formula, then we're solving for x by finding a,b, and c of the quadratic equation. So we need to apply the quadratic formula which gives you x=2,1.

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If an 8 hour work day includes a total break time of 22 1/4%, how many hours are used for breaks?
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1 39/50 hours. This is equivalent to 1.78 hours.

Step-by-step explanation:

The sum of the hours of work and the hours for break gives the work day hour which has been given as 8 hours.

Furthermore, given that the break time is 22 1/4%, the number of hours for break

= 22 1/4% × 8 hours

= 89/400 × 8

= 1 39/50 hours

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Answer:

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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