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Sergeeva-Olga [200]
3 years ago
15

Tell whether a=−5 is a solution of a≤0.

Mathematics
1 answer:
guajiro [1.7K]3 years ago
6 0

Answer:

Yes it is, since a has to be less than or equal to 0, and -5 is indeed less than 0.

Step-by-step explanation:

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Answer: |81-x|<5

Step-by-step explanation:

Given: Temperature of an enclosure for a pet corn snake should be an average of 81° F.

Temperature in the enclosure should not vary by more than 5° F.

Let x= Temperature in the enclosure

Then, difference between average and current temperature should less the 5.

i.e. |81-x|<5     (required absolute value equation  )

hence, the absolute value equation could be used to determine the minimum and maximum temperatures recommended for the corn snake enclosure:

|81-x|<5

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Kai took five tests this semester. His scores are listed below.
Travka [436]

Answer:

3.2 is the answer. Your welcome

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Answer:

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2 years ago
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Solve 3|x+2|&lt;12.<br><br> Graph the solutions on the number line.
VikaD [51]

Answer:

-6<x<2

Step-by-step explanation:

5 0
2 years ago
PLS HELP ASAP I NEED THIS
crimeas [40]

Answer:

D

Step-by-step explanation:

Firstly let's see definition of Rational numbers ,

<u>Rational</u><u> numbers</u><u> </u><u>:</u><u>-</u><u> </u>

  • The number in the form of p/ q where p and q are integers and q is not equal to zero is called a Rational number .

From the options , look at option D ,its

→ √400

→ √{20²}

→ 20

<h3>Hence option D is correct.</h3>
6 0
3 years ago
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