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3 years ago

I need help please!!

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

3 0

Answer:

1) Communism: government led by a single party often authoritarian.

2) Democracy: government that allows people to choose their leaders.

3) Socialism: government that owns goods and services. It encourages cooperation rather than competition.

4) Oligarchy: government of a few individuals usually wealthy, of certain race often authoritative rulers.

5) Monarchy: Government of one person that usually inherits it. Often inherited by gender. They can be constitutional with limited power or absolute, with unlimited power.

6) Theocracy: leader of a specific religion.

7) Totalitarianism: Government of one person without limitations of power.

8) Military Dictatorship: countries ruled by one person with absolute power.

Step-by-step explanation:

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-Dominant- [34]

Answer:

x-intercept is 3, y-intercept is -10

Explanation:

Those are the points they intercept the axises

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3 years ago

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Komok [63]

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Hope this Helps :)

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3 years ago

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4 years ago

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Enter the equation of the line in the form y=mx where m is the slope.Immersive Reader

kari74 [83]

Answer:

y = 1/2x

Step-by-step explanation:

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4 0

3 years ago

42. Which matrix represents the image of the triangle with vertices at (-2,0), (1,5), and (4,-8) when dilated by a scale factor

jasenka [17]

The second matrix $\left[\begin{array}{ccc}-6&3&12\\0&15&-24\end{array}\right]$ represents the triangle dilated by a scale factor of 3.

Step-by-step explanation:

Step 1:

To calculate the scale factor for any dilation, we divide the coordinates after dilation by the same coordinated before dilation.

The coordinates of a vertice are represented in the column of the matrix. Since there are three vertices, there are 2 rows with 3 columns. The order of the matrices is 2 × 3.

Step 2:

If we form a matrix with the vertices (-2,0), (1,5), and (4,-8), we get

$\left[\begin{array}{ccc}-2&1&4\\0&5&-8\end{array}\right]$

The scale factor is 3, so if we multiply the above matrix with 3 throughout, we will get the matrix that represents the vertices of the triangle after dilation.

Step 3:

The matrix that represents the triangle after dilation is given by

$3\left[\begin{array}{ccc}-2&1&4\\0&5&-8\end{array}\right] = \left[\begin{array}{ccc}3(-2)&3(1)&3(4)\\3(0)&3(5)&3(-8)\end{array}\right] = \left[\begin{array}{ccc}-6&3&12\\0&15&-24\end{array}\right]$

This is the second option.

4 0

3 years ago