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son4ous [18]
3 years ago
12

Which one of the following is a perfect square 279 169 154 115

Mathematics
2 answers:
tatuchka [14]3 years ago
7 0
A perfect square is a number that can be formed when two other integers are multiplied by each other. For example 2 times 2 is 4 therefore 4 is square number.

In this case 13 times 13 is 169 which makes it a square number.


r-ruslan [8.4K]3 years ago
3 0
The answer is 169.

169 is a perfect square since 13 times itself (or 13²) is equal to 169.

√279=16.703
√169=13
√154=12.41
√115=10.72
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We know that February has either 28 or 29 days, but there is a year in the future, February will have 30 days
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Answer:

The year 2020 is a leap year, which means February will have 29 days rather than 28, and the overall number of days will be 366 rather than 365. This was also the case in 2016, and the year 2024 will be a leap year once more.

Step-by-step explanation:

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Answer:

A. Matrix A

Step-by-step explanation:

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VMariaS [17]

Answer:

H0: μ = 5 versus Ha: μ < 5.

Step-by-step explanation:

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Ierofanga [76]

Answer:

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(x + 3) (x - 7) = 0

Thus, The answer is (x + 3) (x - 7) = 0

<em><u>-TheUnknownScientist</u></em>

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kati45 [8]

Answer:

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4 0
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