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earnstyle [38]
3 years ago
11

Explain why 2/3 x 12 can be written as 2 x 12 divided by 3.

Mathematics
2 answers:
yaroslaw [1]3 years ago
6 0

Answer:

I don't know, other than because it's the same thing and it just can.

Step-by-step explanation:

2 x 12 ÷ 3 is longer when written out but it is simpler to solve.

Inga [223]3 years ago
3 0

Answer and Step-by-step explanation:

\frac{2}{3} × 12 can also be written as \frac{2 * 12 }{3} because the 12 is multiplying the numerator of the fraction.

12 can also be written as \frac{12}{1}.

When we solve, this is what is happening:

\frac{2}{3} × \frac{12}{1}

The 12 will be multiplying the 2, while the 1 will be multiplying the 3. Because 3 times 1 is 3, we don't show the 1. So, that can leave us with 2 being multiplied by 12 in the numerator.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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When a figure is translated on a coordinate grid, what conclusion can you draw from the pre-image and image?
lina2011 [118]
The position of the figure changes because you are translating it. Meaning that you are moving it.
8 0
3 years ago
Paulo needs 5, 1/3 yd of material to make a curtain of certain size. How many such curtains can he make if he has 78 yd of mater
valentinak56 [21]

Answer:

14.625

Step-by-step explanation:

i believe this is the answer all you do is so

78/5.3

4 0
3 years ago
The illustration below shows the graphs of fourteen functions.
Travka [436]

Due to <em>length</em> restrictions, we kindly invite to check the explanation of this question to understand the derivation of the <em>polynomic</em> expressions.

<h3>How to determine a family of cubic functions</h3>

<em>Cubic</em> functions are polynomials of grade 3. In this case, we have pairs of <em>cubic</em> functions of the following form:

y = (x - h)³ + k       (1)

y = - (x - h)³ + k     (2)

a) Where (h, k) are the coordinates of the vertex of each <em>cubic</em> function. There is a translation of (x, y) = (3, 1) between each two <em>consecutive</em> pairs of <em>cubic</em> functions. Hence, we have the following fourteen cubic functions:

  1. y = (x + 9)³ - 3
  2. y = - (x + 9)³ - 3
  3. y = (x + 6)³ - 2
  4. y = - (x + 6)³ - 2
  5. y = (x + 3)³ - 1
  6. y = - (x + 3)³ - 1
  7. y = x³
  8. y = - x³
  9. y = (x - 3)³ + 1
  10. y = - (x - 3)³ + 1
  11. y = (x - 6)³ + 2
  12. y = - (x - 6)³ + 2
  13. y = (x - 9)³ + 3
  14. y = - (x - 9)³ + 3

b) Another family of functions with a similar pattern is shown below:

  1. y = (x + 9)² - 3
  2. y = - (x + 9)² - 3
  3. y = (x + 6)² - 2
  4. y = - (x + 6)² - 2
  5. y = (x + 3)² - 1
  6. y = - (x + 3)² - 1
  7. y = x²
  8. y = - x²
  9. y = (x - 3)² + 1
  10. y = - (x - 3)² + 1
  11. y = (x - 6)² + 2
  12. y = - (x - 6)² + 2
  13. y = (x - 9)² + 3
  14. y = - (x - 9)² + 3

To learn more on cubic functions: brainly.com/question/25732149

#SPJ1

8 0
2 years ago
I WILL GIVE YOU BRAINLIEST AND 10 POINTS HELP QUOICK AND CORRECTLY IF YOU WANT BRAINLIEST :D
vovikov84 [41]

Answer:

5, 5, 8, 8, 9, 0, 0, 3, 3, 9, 1, 5

Step-by-step explanation:

I THINK THAT'S RIGHT, BUT HAVE A GOOD DAY NEW BESTIE <3

4 0
3 years ago
Read 2 more answers
Which of the following is the point and slope of the equation y + 14 = 7(x - 18)?
skad [1K]

Answer:

y = 7x - 140

The slope is 7

The y-intersept is -140

= (7, -140)

Step-by-step explanation:

y + 14 = 7(x - 18)

y + 14 = 7x - 126

y =7x - 126 - 14

y = 7x - 140

8 0
3 years ago
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