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viktelen [127]
3 years ago
6

Which inequalities have no solution

Mathematics
1 answer:
Nastasia [14]3 years ago
5 0

<em><u>Answer:</u></em>

<em><u>Answer:If any of the inequalities in the compound OR inequality have a valid solution, the compound OR inequality will also have a valid solution. The inequality below has no solutions because x^2 + 1 is never less than 0 and -x^2 - x - 2 is never greater than 0.</u></em>

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Answer:

answers below

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3 years ago
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Fittoniya [83]

Answer:

37.5

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given : In a tutoring session, \frac{2}{3} of an hour was spent reviewing math problems and Adelina attended \frac{3}{4} of the tutoring session.

We have to find the time Adelina spend at the tutoring session.

We know, 1 hour = 60 minutes.

Total time taken in tutoring session = \frac{2}{3}\times 60=40 minutes.

also, Adelina attended \frac{3}{4} of the tutoring session that is \frac{3}{4} of 40 minutes.

that is \frac{3}{4}\times 40=30minutes.

Thus, time spend by Adelina at the tutoring session is 30 minutes.


 

4 0
3 years ago
A 16-ft-long ramp rises at an angle of 18.5 degree. How long is the base of the ramp to the nearest foot?
Brilliant_brown [7]

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3 years ago
The graph of y = x³ + x² - 6x is shown. a) Estimate the x-coordinates of the turning points of the graph. X= Note: Please use a
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Answer:

Below.

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