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3 years ago

Is -root 16 a rational number

Mathematics

2 answers:

aleksklad [387]3 years ago

7 0

Answer:

yes ! it's a rational number.

Step-by-step explanation:

The square root of 16 is 4, which is an integer, and therefore rational.

Hope it'll help!

stay safe:)

mel-nik [20]3 years ago

4 0

Answer:

yes it's a rational number

Step-by-step explanation:

√16 = 4

henc, √16 is a rational number

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2 years ago

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OverLord2011 [107]

Answer:

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Step-by-step explanation:

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3 years ago

What is the answer to −(3x−9)

frutty [35]

Answer:

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Explanation:

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2 years ago

Find 3 consecutive numbers where the product of the smaller two numbers is 19 less than the square of the largest number.

Reika [66]

N; n+1; n+2 - 3 consecutive numbers

n(n + 1) = (n + 2)² - 19 |use a(b + c) = ab + ac and (a + b)² = a² + 2ab + b²

n² + n = n² + 4n + 4 - 19 |subtract n² from both sides

n = 4n - 15 |subtract 4n from both sides

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3 years ago

Find the slope from the table using the slope formula.

mario62 [17]

Answer:

Slope is 2/3

Step-by-step explanation:

What you can do is use the first two coordinates. This would get the formula to look like this:

$\frac{4 - 2}{6 - 3}$

From here you get ⅔ for the slope.

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