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LiRa [457]
3 years ago
6

Triangle END is reflected across the line y = x using the rule (x, y) → (y, x) to create triangle E′N′D′. If a line segment is d

rawn from point E to point E′, which statement would best describe the line segment drawn in relation to the line y = x?
A-Both are congruent to each other.
B- Both create diameters of concentric circles.
C- They are parallel.
D- They are perpendicular.
Mathematics
2 answers:
timama [110]3 years ago
8 0

Answer:

They are perpendicular.

Step-by-step explanation:

Step-by-step explanation:

For example, if we have the point E (1, 2) and E' (2, 1)

we can get the slope as follows

m' = (yE' - yE) / (xE' - xE)

⇒ m' = (1 - 2)/(2 - 1) = -1 / 1 = -1

Now we have the slope of the line y = x, which is m = 1

we can apply

m*m' = (1)*(-1) = - 1

we can say that they are perpendicular.

harina [27]3 years ago
5 0

the correct answer is that they are perpendicular.

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kozerog [31]

Answer: The area of the enclosure is 1,029 square meters

Step-by-step explanation: The first thing is to use the unit of measurement required by the question, and to do this we need to convert what we have to what is required.

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3 years ago
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Akimi4 [234]

Answer:

Step-by-step explanation:

Count pairs (a, b) whose sum of squares is N (a^2 + b^2 = N)

Given a number N, the task is to count all ‘a’ and ‘b’ that satisfy the condition a^2 + b^2 = N.

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Leokris [45]

Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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