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2 years ago

(GIVING EXTRA POINTS AND BRAINLIEST TO WHO EVER HELPS ME!! BTW NUMBER C IS INCORECT SO THATS LEAVES ME DOWN TO A, B, AND D)

Mathematics

2 answers:

Trava [24]2 years ago

6 0

Answer:

im pretty sure its b

Step-by-step explanation:

bogdanovich [222]2 years ago

6 0

Answer:

its b

Step-by-step explanation:

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Jenny multiplies the square root of her favorite positive integer by $\sqrt{2}$. Her product is an integer. a) Name three number

Dmitry [639]

Answer:

Part a) $2,50,18$

Part b) When Jenny divides the square root of her favorite positive integer by $\sqrt{2}$ , she gets an integer

Step-by-step explanation:

Let

x-------> the favorite positive integer

Part a)

1) For $x=2$

$\sqrt{2}*\sqrt{2}=\sqrt{4}=2$ -----> the product is an integer

The number $x=2$ could be Jenny favorite positive integer

2) For $x=50$

$\sqrt{50}*\sqrt{2}=\sqrt{100}=10$ -----> the product is an integer

The number $x=50$ could be Jenny favorite positive integer

3) For $x=18$

$\sqrt{18}*\sqrt{2}=\sqrt{36}=6$ -----> the product is an integer

The number $x=18$ could be Jenny favorite positive integer

Part B)

1) For $x=2$

$\sqrt{2}/\sqrt{2}=\sqrt{1}=1$ -----> the result is an integer

2) For $x=50$

$\sqrt{50}/\sqrt{2}=\sqrt{25}=5$ -----> the result is an integer

3) For $x=18$

$\sqrt{18}/\sqrt{2}=\sqrt{9}=3$ -----> the result is an integer

Therefore

When Jenny divides the square root of her favorite positive integer by $\sqrt{2}$ , she gets an integer

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2 years ago

The expression (n^14)(n^3) is equivalent to n^x<br> What is the value of x

Andre45 [30]

Answer:

Step-by-step explanation:

add the exponents

7 0

3 years ago

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Plz answer number 3 thx so much

nataly862011 [7]

The answer is isosceles and i think it's acute

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2 years ago

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Someone answer quick<br>A),B), and C)

Julli [10]

Step-by-step explanation:

a. 3 1/7 b. 3 1/6 and c. 2

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2 years ago

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Solve this equation 7x+3=5(x-3)+2x

zaharov [31]

Answer: nonsense

Step-by-step explanation:

7x+3=5(x-3)+2x

7x+3=5x-15+2x

7x+3-5x+15-2x=0

18=0

Non-sense

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2 years ago