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viktelen [127]
3 years ago
10

Describe the general properties of rotations. Include a discussion of the properties of rigid transformations ,and line segments

connecting corresponding points to each other and to the center of rotation
Mathematics
2 answers:
White raven [17]3 years ago
8 0

Answer:

Here is the sample response

Step-by-step explanation:

Sample Response: Rotations are rigid transformations, which means they preserve the size, length, shape, and angle measures of the figure. However, the orientation is not preserved. Line segments connecting the center of rotation to a point on the pre-image and the corresponding point on the image have equal length. The line segments connecting corresponding vertices are not parallel.

OverLord2011 [107]3 years ago
3 0

Answer:

A rotation is a rigid transformation, sometimes called an isometric transformation, that moves every point of the pre-image through an angle of rotation about the center of rotation to create an image. Rotations preserve size, rotations of 360 map a figure to itself, and lines connecting the center of rotation to the pre-image and the corresponding point on the image have equal length.

Step-by-step explanation:

Here man this is right

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Serggg [28]
They can be equal if the absolute value of b is 1.
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4 years ago
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What are the x-intercept and vertex of this quadratic function? Write each feature as an ordered pair: (a,b). The x-intercept of
Allisa [31]

The x-intercept of the function g(x) = -5(x - 3)^2 is (3, 0) and the vertex of the function g(x) = -5(x - 3)^2 is (3, 0)

<h3>How to determine the x-intercept?</h3>

The function is given as:

g(x) = -5(x - 3)^2

Set g(x) to 0, to determine the x-intercept.

-5(x - 3)^2 = 0

Divide through by -5

(x - 3)^2 = 0

Take the square root of both sides

x - 3 = 0

Add 3 to both sides

x = 3

Hence, the x-intercept of the function g(x) = -5(x - 3)^2 is (3, 0)

<h3>How to determine the vertex?</h3>

The function is given as:

g(x) = -5(x - 3)^2

A quadratic function is represented as:

g(x) = a(x - h)^2 + k

Where, the vertex is

Vertex = (h, k)

By comparing g(x) = a(x - h)^2 + k and g(x) = -5(x - 3)^2, we have

(h, k) = (3, 0)

Hence, the vertex of the function g(x) = -5(x - 3)^2 is (3, 0)

Read more about x-intercept and vertex at

brainly.com/question/1305604

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5 0
2 years ago
At this rate about how long would it take this competitor to complete a 30-mile race
dem82 [27]
Divide the distance by the average speed to find the time. 30 miles 20.04 mph 1.497 hrs. So it would take about 1.5 hours.
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3 years ago
Is 7 a solution for -7 = -56 + 7t yes or no
Neporo4naja [7]

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5 0
3 years ago
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HELP PLZ!!!!
Llana [10]

Answer:

Step-by-step explanation:

Team A : the mean height (average) is :

(75 + 64 + 78 + 65 + 68) / 5 = 350/5 = 70 inches

the range is highest number minus lowest number ...78 - 64 = 14

Team B : the mean height (average) is :

(76 + 68 + 70 + 74 + 67) / 5 = 355/5 = 71 inches

the range is : 76 - 67 = 9

===========================================================

A). nope....it mentions nothing of the weight

B) nope....mean height of team A is not greater

C) nope...because that 75 inch player on team A

D) THIS ONE....the range for team A is greater then the range for team B

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3 years ago
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