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sweet-ann [11.9K]
2 years ago
5

Select all the equations that have the same solution as the equation 3x-12 equals 24

Mathematics
1 answer:
bija089 [108]2 years ago
6 0

Solving the equation, it is found that all equations that have a single solution at x = 12 have the same solution as the equation given.

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

  • The equation given is as follows:

3x - 12 = 24

  • To find equations with the same solution, we have to find the solution of this equation.

3x - 12 = 24

3x = 36

x = \frac{36}{3}

x = 12

  • Thus, equations that have a single solution x = 12 have the same solution as the equation given.

A similar problem is given at brainly.com/question/14535990

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The triangles shown below must be congruent.
VashaNatasha [74]

Answer:

it is true

Step-by-step explanation:

If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

7 0
4 years ago
Please solve the following question.
Degger [83]

The dot plot that corresponds to the given data is the second dot plot

The frequency and the percent frequency distribution are shown below

<h3>Frequency distribution</h3>

The given data is

5.6   9.9   11.3   7.5    10.0  11.9  13.2  13.8  10.0   11.9

6.5   9.0   11.2   10.9  14.6   7.2  10.0   6.0  15.8   11.3

From the question, we are to construct a dot plot

Among the given options, the dot plot that corresponds to the given data is the second dot plot

b) We are to construct a frequency distribution

The frequency distribution table is shown below

Class            Frequency

6.0 - 7.9         4

8.0 - 9.9         2

10.0 - 11.9       9

12.0 - 13.9       2

14.0 - 15.9       2

Total               19

b) We are to construct a percent frequency distribution

The percent frequency distribution table is shown below

Class            Percent Frequency

6.0 - 7.9          21.1%

8.0 - 9.9         10.5%

10.0 - 11.9        47.4%

12.0 - 13.9       10.5%

14.0 - 15.9      10.5%

Total               100%

The frequency and the percent frequency distribution are shown above

Learn more on Frequency distribution here: brainly.com/question/1094036

#SPJ1

5 0
2 years ago
Raghav, Rajit, Junsu, Mia, and Umema were finished with lunch and began playing with drink straws. Each one was making a line de
vodomira [7]

Answer:

x = 25.8^{o} and y = 51.4^{o}

Step-by-step explanation:

Known that he sum of angles on a straight line is 180^{o}. From the diagram;

2y + x + y = 180^{o}

x + 3y = 180^{o} ................ 1

Also,

2x + x + 2y = 180^{o}

3x + 2y = 180^{o} .............. 2

Using the elimination method, multiply equation 1 by 3 and equation 2 by 1

3x + 9y = 540 ............ 3

3x + 2y = 180^{o} ............. 4

7y = 360

y = \frac{360}{7}

y = 51.4^{o}

substitute the value of y in equation 1,

x + 3y = 180^{o}

x + 3(51.4) = 180^{o}

x + 154.2 = 180^{o}

x = 180^{o} - 154.2

x = 25.8^{o}

Thus, x = 25.8^{o} and y = 51.4^{o}

6 0
3 years ago
Which statments are true about the ordered pair (-1 -4) (-1 -4) and the system of equations
vodka [1.7K]

Zhhshahahshshshhshshdhhfgfgdggdgdgdgbdb

5 0
4 years ago
Hello, a Maths question if anyone knows what to do Solve: 6(x+4)=30
eduard

Answer:

x = 1

Step-by-step explanation:

6(x+4)=30    (divide both sides by 6)

(x+4) = 30/6

x+4 = 5   (subtract 4 from both sides)

x = 5 - 4

x = 1

8 0
4 years ago
Read 2 more answers
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