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2 years ago

14

Se mezclan alcohol 54% con alcohol de 90 y agua en la proporcion de 6,6 y "n" .hallar "n" sabien que mezclam es del mismo grado

de uno de los ingrediente

1 answer:

EleoNora [17]2 years ago

5 0

Is there a way you can do this in English like write it in English?

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brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Sergeeva-Olga [200]

Answer:

A and B are functions

Step-by-step explanation:

for A, none of the x's repeat which makes it a FUNCTION

for B, when it starts with x^2, it will always be a FUNCTION (its a quadratic)

for C, 10 repeats for the x so it is NOT A FUNCTION

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2 years ago

Factorise- 6y-15y^2<br> HELP

Citrus2011 [14]

We will take the common terms in the expressions-

Here in the expression, 3y is a common term.
So,

$6y - 15y^{2}$

$3y(2 - 5y)$

So, the answer is $3y(2 -5y)$

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3 years ago

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How many terms are in the expression 4x -4 +3y?

horrorfan [7]

Answer:

three (3)

Step-by-step explanation:

4x is the first term

-4 is the second term

3y is the third term

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3 years ago

Multiply two and four-fifths negative five and two-thirds

Cerrena [4.2K]

The answer is -25/3.

If you need it simplified let me know.

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3 years ago

Please help me !!!!!

Lelu [443]

Answer:

thats hard

Step-by-step explanation:

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2 years ago

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