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nikdorinn [45]
3 years ago
5

ILL GIVE BRAINLY IF ITS RIGHT!!! PLSSS I NEED HELP ASAP

Mathematics
2 answers:
777dan777 [17]3 years ago
5 0
1/2 is the answer run the Brainly
rjkz [21]3 years ago
4 0

Answer: 1/2

Step-by-step explanation:

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9x^{2}y and 5x^{4}y^{2}
Vikki [24]
Please see attached image for the correct answer

6 0
3 years ago
The newest invention of the 6.431x staff is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2
Gwar [14]

Answer:

<h2>The answer is 0.23(approx).</h2>

Step-by-step explanation:

The given die is a three sided die, hence, there are only three possibilities of getting the outcomes.

We need to find the probability of getting exactly 3s as the result.

From the sequence of 6 independent rolls, 2 rolls can be chosen in ^6C_2 = \frac{6!}{2!\times4!} = \frac{30}{2} = 15 ways.

The probability of getting two 3 as outcome is \frac{1}{4} \times\frac{1}{4} = \frac{1}{16}.

In the rest of the 4 sequences, will not be any 3 as outcome.

Probability of not getting a outcome rather than 3 is 1 - \frac{1}{4} = \frac{3}{4}.

Hence, the required probability is 15\times\frac{1}{16}(\frac{3}{4})^4 = \frac{1215}{4096}≅0.2966 or, 0.23.

4 0
4 years ago
Find the value of x when 6-2x=5x-9x+2
Alex_Xolod [135]

Answer:

x = -2

Step-by-step explanation:

6 0
3 years ago
seis manzanas y 8 peras cuestan $26. Cuánto cuesta xada pera y cada manzana sabiendo que cada manzana cuesta el triple de lo que
vodomira [7]

Con un sistema de ecuaciones, tiene-se que:

  • Cada pera cuesta $1.
  • Cada manzana cuesta $3.

--------------

  • Usando la información dada en el texto, se construye un<em> sistema de ecuaciones</em> para encontrar el precio de cada pera e de cada manzana.
  • Yo diré que el precio de cada manzana es x y de cada pera es de y.

--------------

  • <u>La compra de 6 manzanas y 8 peras cuesta $26</u>, lo que significa que una de las ecuaciones es:

6x + 8y = 26

  • <u>Cada manzana cuesta lo triple de cada pera</u>, lo que significa que la outra ecuacione es:

x = 3y

--------------

Aplicando esta relacion en la primera ecuación, se encontra el precio de cada pera.

6x + 8y = 26

6(3y) + 8y = 26

26y = 26

y = \frac{26}{26}

y = 1

Cada pera cuesta $1.

--------------

Para cada manzana:

x = 3y = 3(1) = 3

Cada manzana cuesta $3.

Un problema similar es dado en brainly.com/question/24637096

6 0
3 years ago
Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?
Lyrx [107]

Answer:

the anwser is a

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
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