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Alex17521 [72]
3 years ago
9

Is 6 sqaured a rational number

Mathematics
2 answers:
Anon25 [30]3 years ago
8 0

Answer:

No it is not rational.

Step-by-step explanation:

By definition, that means there are two integers a and b with no common divisors where: a/b = square root of 6. ... Now this is the contradiction: if a is even and b is even, then they have a common divisor (2). Then our initial assumption must be false, so the square root of 6 cannot be rational.

Olin [163]3 years ago
4 0

Answer:

Yes

Step-by-step explanation:

6 Squared is 36

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If one of the factors of 200 is 40, what is the other factor that would create this product?
Anit [1.1K]
The answer would be 5 cuz 5 x 40 = 200
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3 years ago
Which expression is equivalent to -1/3(6x+15)-3
SashulF [63]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
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Use any method to multiply (3a + 2b – c)(a – b + 2c).
umka21 [38]

Answer:

A)

3a2 – 2b2 – 2c2 – ab + 5ac + 5bc

(3a + 2b - c)(a - b + 2c) \\  = (3 {a}^{2}  - 3ab + 6ac + 2ab - 2 {b}^{2}  + 6bc - ac + bc - 2 {c}^{2} ) \\  = 3 {a}^{2}  - ab + 5ac - 2 {b}^{2}  + 5bc -  {2c}^{2}  \\  = 3 {a}^{2}  - 2 {b}^{2}  -  {2c}^{2}  - ab + 5ac + 5bc

4 0
3 years ago
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One morning, the temperature in Urbana, Illinois, was 15° Fahrenheit. By evening, the temperature had dropped 25° Fahrenheit. Wh
Grace [21]

The temperature started at 15 degrees.

It dropped 25 degrees.

Subtract 25 from 15:

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5 0
3 years ago
Which of the statements are true about the function f given by f(x) = 100-e? Select all that apply.
tatiyna

From the above function, it is clear that the value of f is never 0. Hence the statement that is true is (Option E), See explanation of same below.

<h3>What is the explanation for the above function?</h3>

Note that the function is related to Euler's number which is depicted as:
e ≈ 2.7182. The function is given as:

f(x) = 100 * e^{-x}

Assuming x = -2, we'd have:

100 * 2.7182^{-2}

= 271.82^{-2}

= 0.00001353354

Hence, even when x tends < 0 the function f(x) thus, is never 0. See the attached graph for confirmation.

Learn more about functions at:

brainly.com/question/25638609

#SPJ1

6 0
2 years ago
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