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3 years ago

Plz help I need this answer

Mathematics

1 answer:

Brut [27]3 years ago

5 0

Answer:

A: 3√x^4yx^2

Step-by-step explanation:

Hopefully this helps.

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Another not so difficult one, Giving Brainliest and 35 points

KonstantinChe [14]

Answer:

$3^{-2}=\frac{1}{3²}=\frac{1}{9}$

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3 years ago

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Please help answer Will give brainlst

Genrish500 [490]

Answer:

I think it would be A

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3 years ago

What is three less than the product of four and the difference of a number and five

lilavasa [31]

Answer: 3-4n-5

Step-by-step explanation: 3-4 times an number-5 is 3-4n-5.

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3 years ago

50 POINTS WILL GIVE BRAINIEST. Which of the following numbers are irrational?

Otrada [13]

Answer:

$\sf \dfrac{\pi}{3}\:\:and\:\:\sqrt[\sf 3]{\sf 25}$

Step-by-step explanation:

Definitions

Integer: A whole number that can be positive, negative, or zero.

Rational Number: A number that can be expressed as the ratio of two integers (where the denominator does not equal zero).

Irrational Number: A real number that cannot be written as a rational number.

$\sf -8.2183 \times 10000=-82183$

$\implies \sf -8.2183=-\dfrac{82183}{10000}$

Therefore, -8.2183 can be expressed as a rational number.

π is an infinite decimal, so it cannot be expressed as a rational number.

$\textsf{Therefore},\:\dfrac{\pi}{3}\:\textsf{is irrational}.$

$\sqrt[\sf 3]{\sf 25}$ is an irrational number.

$\sf 9+ \sqrt{4}=9+\sqrt{2^2}=9+2=11$

As 11 can be expressed as ¹¹/₁ then 9 + √4 is rational.

Conclusion

Therefore, the numbers that are irrational are:

$\sf \dfrac{\pi}{3}\:\:and\:\:\sqrt[\sf 3]{\sf 25}$

8 0

2 years ago

the rainfall in a city was-3/8 in below average in June and-0.45 in below average in July. which month is closest to the average

marta [7]

Answer:

-0.375

Step-by-step explanation:

To find which is closest, convert each to decimals.

-3/8 = -0.375

and

-0.45

Since the average is 0, -0.375 is closer.

8 0

3 years ago