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EleoNora [17]
3 years ago
6

Is the product of two rational numbers always rational or always irrational or neither

Mathematics
1 answer:
Bad White [126]3 years ago
3 0

Answer:

Always rational

Step-by-step explanation:

The product of two rational numbers is always rational.

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What is .13 repeating as a fraction
vampirchik [111]
13/100 would be it because you divide it over 100
5 0
3 years ago
6x^2+x-12 in factored form
pychu [463]
6x²+x-12

the first thing we need to do is find 2 numbers that add up to equal the middle term (1) but multiply together to get a product of -72 (-12*6)

two numbers that would fit this is 9 and -8
so now we placed 9x and -8x in place of the middle term

6x²+9x-8x-12

now we look for whats common between the first two numbers and divide them out

6x²+9x = 3x(2x+3)

now we do the same with the last two numbers

-8x-12 = -4(2x+3)

notice how the numbers in brackets are the same (2x+3)
we will keep (2x+3) and then combine the numbers on the outside

once we do that you should get an answer of 

(3x-4)(2x+3)

hope this helped!


5 0
3 years ago
How much will each person drink
Klio2033 [76]
20L = 20,000mL. 20,000 / (22+3) people = 800mL/person
6 0
3 years ago
Can someone help with problems fivethroughseven
frutty [35]

Answer:

5) 15120

6) 11880

7) 336

Step-by-step explanation:

The formula for permutation where mPn is m!/(m-n)!

Applying this to question 5, we get 9!/4!, which is 15120.

For question 6, we get 12!/8!, which is 11880.

For question 7, we get 8!/5!, which is 336.

5 0
2 years ago
The scott family wants to fill up their swimming pool to the very top with water.The length of the pool is 50 meters annd the wi
inn [45]

Answer:

12,500 meters cubed

Step-by-step explanation:

7 0
3 years ago
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