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3 years ago

Find the coordinates of the vertices of the figure after a rotation of 180°.

Mathematics

1 answer:

jonny [76]3 years ago

5 0

Hey there! I'm happy to help!

First, let's see what the coordinates of each of these points are by counting the squares.

Vertex A is at (-3,-4).

Vertex B is at (1,-3).

Vertex C is at (1,1).

Whenever you rotate a figure 180° about the origin, you find the negative version of each number in the ordered pair. Basically (x,y) turns into (-x,-y) when you rotate a figure 180°.

Let's do this below!

A: (-3,-4)⇒(3,4)

B: (1,-3)⇒(-1,3)

C: (1,1)⇒(-1,-1)

These new coordinates match with the third option: A'(3,4), B'(-1,3), C'(-1,-1). Now you can find the coordinates of translated points!

I hope that this helps! Have a wonderful day!

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2x - 10 = 20 pls help?

Anettt [7]

Answer:

x=15

Step-by-step explanation:

2x-10=20

2x-10+10=20+10

2x=30

2x/2 = 30/2

x=15

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3 years ago

A real estate builder wishes to determine how house size (House) is influenced by family income (Income), family size (Size), an

creativ13 [48]

When analyzing the multiple regression model, the real estate builder should be concerned with Multicollinearity.

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The income in this research is influenced by the education and they both influence family size. There is therefore an issue of multicollinearity here because some variables are correlated.

Find out more on Multicollinearity at brainly.com/question/16021902.

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2 years ago

What is the sedition of ratio

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The ratio of sediment yield of a drainage basin to the total amount of sediment moved by sheet erosion and channel <span>erosion.</span>

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2 years ago

A recipe calls for 5 deciliters of water and 236 milliliters of milk. How many milliliters of liquid does the recipe call for in

olya-2409 [2.1K]

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2 years ago

If √ 24 + √ 96 7 √600 = y√ 6, find the value of y. -

statuscvo [17]

<h3>Solution : </h3>

<h3>Step by Step explanation:</h3>

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<h3>3.Divide both side by √6</h3>

<h3> $\frac{y \sqrt{6} }{ \sqrt{6} } = \frac{2 \sqrt{6} }{ \sqrt{6 } } + \frac{10 \sqrt{5802} }{ \sqrt{6} }$ </h3><h3>4.Simplify</h3><h3 /><h3> $y = 2(1 + 5 \sqrt{967} )$ </h3>

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1 year ago