MATHEMATICS HIGH SCHOOL

What is the scale factor of the dilation?
A. 2/5
B. 2/3
C. 3/2
D. 8/5
What is the scale factor of the dilation? A. 2/5 - 1

Answers

Answer 1
Answer:

The scale factor of the dilation is option (C) 3/2 is the correct answer.

What is transformation of dilation?

Dilation is a kind of transformation in which an object is resized based on a scale factor. Dilation is the process of enlarging or reducing the size of a geometrical object without changing its shape.

For the given situation,

The diagram shows the triangle TUV and the dilated triangle T'U'V'.

In the plane, V is at 4.8 units and V' is at 3.2 units.

The scale factor is a measure for similar figures, who look the same but have different scales or measures.

Scale factor =(Dimension of the new shape)/(Dimension of the original shape)

⇒ Scale factor =(4.8)/(3.2)

⇒ Scale factor =1.5

From the options the value that has 1.5 as the value is (3)/(2).

Hence we can conclude that the scale factor of the dilation is option (C) 3/2 is the correct answer.

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Answer 2
Answer: The dilation of one of the distances from the origin to one of the endpoints of each triangle was from 8 to 3.2, since we add the lengths. Therefore, the scale factor was 3.2/8 = 2/5

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Answers

The mathematical expression will be (2n / n² + 7) - 3.

What is an expression?

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

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B. An element in a story that evokes pity or compassion for the characters
C. The underlying reason a tragic hero causes a tragedy to happen
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Answers

a situation in which the outcome of events contradicts what is expected
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Answer:

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Step-by-step explanation:

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