14.11.2022

Divide 2/9 by 2/4. I need this answer asap.

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Step-by-step answer

09.07.2023, solved by verified expert
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The answer is 4/9

Step-by-step explanation:

On dividing 2/9 by 2/4, we multiply Divide 2/9 by 2/4. I need this answer asap., №18010127, 14.11.2022 07:35 with the reciprocal of Divide 2/9 by 2/4. I need this answer asap., №18010127, 14.11.2022 07:35.

= Divide 2/9 by 2/4. I need this answer asap., №18010127, 14.11.2022 07:35 × Divide 2/9 by 2/4. I need this answer asap., №18010127, 14.11.2022 07:35 = 4/9

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Mathematics
Step-by-step answer
P Answered by Specialist

9514 1404 393

  B

Step-by-step explanation:

When solving multiple choice problems, a reasonable strategy is to look for ways to identify one answer as good, or other answers as bad.

Here, all of the constant vectors in the equations are different, so we can decide the answer based on that.

The only equation with the correct constant vector is choice B.

_____

The constants in the equations are -4, 1, 9 — the values to the right of the equal sign.


Which matrix equation represents the system of linear equations?

3x-9y-Z=-4
-2x + y - 8z = 1
5x + 2
Mathematics
Step-by-step answer
P Answered by Master

9514 1404 393

  B

Step-by-step explanation:

When solving multiple choice problems, a reasonable strategy is to look for ways to identify one answer as good, or other answers as bad.

Here, all of the constant vectors in the equations are different, so we can decide the answer based on that.

The only equation with the correct constant vector is choice B.

_____

The constants in the equations are -4, 1, 9 — the values to the right of the equal sign.


Which matrix equation represents the system of linear equations?

3x-9y-Z=-4
-2x + y - 8z = 1
5x + 2
Mathematics
Step-by-step answer
P Answered by PhD

Option A

The equation of ellipse in standard form is \frac{x^{2}}{9}+\frac{y^{2}}{4}=1

Solution:

Given, We have to write an equation of an ellipse in standard form with the center at the origin

Given that vertex at (-3,0) and co-vertex (0,2)

The standard form of an ellipse is \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1

where a is x- intercept and b is y – intercept.

We have vertex (-3, 0) and (0, 2) from these we can say that, x – intercept is – 3 and y – intercept is 2 . As we know that intercepts are the respective values when other variables becomes 0.

Now, let us find our ellipse equation:

\begin{array}{l}{\rightarrow \frac{x^{2}}{(-3)^{2}}+\frac{y^{2}}{2^{2}}=1} \\\\ {\rightarrow \frac{x^{2}}{9}+\frac{y^{2}}{4}=1}\end{array}

Hence, the standard form equation is \frac{x^{2}}{9}+\frac{y^{2}}{4}=1

Thus option A is correct

Mathematics
Step-by-step answer
P Answered by PhD

Option A

The equation of ellipse in standard form is \frac{x^{2}}{9}+\frac{y^{2}}{4}=1

Solution:

Given, We have to write an equation of an ellipse in standard form with the center at the origin

Given that vertex at (-3,0) and co-vertex (0,2)

The standard form of an ellipse is \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1

where a is x- intercept and b is y – intercept.

We have vertex (-3, 0) and (0, 2) from these we can say that, x – intercept is – 3 and y – intercept is 2 . As we know that intercepts are the respective values when other variables becomes 0.

Now, let us find our ellipse equation:

\begin{array}{l}{\rightarrow \frac{x^{2}}{(-3)^{2}}+\frac{y^{2}}{2^{2}}=1} \\\\ {\rightarrow \frac{x^{2}}{9}+\frac{y^{2}}{4}=1}\end{array}

Hence, the standard form equation is \frac{x^{2}}{9}+\frac{y^{2}}{4}=1

Thus option A is correct

Mathematics
Step-by-step answer
P Answered by Master

1. 3 + 2 = 2 + 3

2. 5 + 2 = 3 + 4

3. 6 + 0 = 3 + 3

4. 8 + 2 = 9 + 1

5. 2 + 2 = 4 + 0

6. 5 + 3 = 6 + 2

u basically just fill in the blank with a number that would add up to the number u already have that would equal the same as the other side. also pls give brainliest haha

Mathematics
Step-by-step answer
P Answered by Master

1. 3 + 2 = 2 + 3

2. 5 + 2 = 3 + 4

3. 6 + 0 = 3 + 3

4. 8 + 2 = 9 + 1

5. 2 + 2 = 4 + 0

6. 5 + 3 = 6 + 2

u basically just fill in the blank with a number that would add up to the number u already have that would equal the same as the other side. also pls give brainliest haha

Mathematics
Step-by-step answer
P Answered by PhD
((9 + 3) * 5) / (2 + 4) =
(12 * 5) / 6 =
60/6 =
10

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