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2 years ago

What is the factor tree of 30

Mathematics

2 answers:

lakkis [162]2 years ago

7 0

Answer:

1, 2, 3, 5, 6, 10, 15 and 30

Way to find the factors is by dividing

hjlf2 years ago

5 0

Answer:

is it 2 x 3 x 5

Step-by-step explanation:

if wrong pls forgive me

mark me brainliest

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What is the factored form of x^3 + 125?

Lerok [7]

$x^3+125=x^3+5^3$

Sums of cubes can be factored as

$a^3+b^3=(a+b)(a^2+ab+b^2)$

$x^3+125=(x+5)(x^2+5x+25)$

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3 years ago

Read 2 more answers

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

Help on math? Thanks

Anuta_ua [19.1K]

C is the answer

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2 years ago

What's 99*pi*2234/2233+0.0001. Correct get 100 points

Brut [27]

I believe the answer is 311.157055138. That is if i did my math correctly. I hope this helps. Good luck!

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3 years ago

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Can you convert 300 grams to ounces

GREYUIT [131]

1 gram = 0.035274 ounces

So 300 grams = 10.5822 ounces

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3 years ago