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Radda [10]
2 years ago
14

Triangles H J K and L M N are congruent. Triangle H J K is rotated about point H to form triangle L N M. Triangle L M N is highe

r than triangle H J K. Two rigid transformations are used to map ΔHJK to ΔLMN. The first is a translation of vertex H to vertex L. What is the second transformation? a reflection across the line containing HK a rotation about point H a reflection across the line containing HJ a rotation about point K
Mathematics
2 answers:
Alex2 years ago
7 0

Answer:

a rotation about point H

Step-by-step explanation:

i just took the test

____ [38]2 years ago
6 0

Answer:

C: rotation the translation

Step-by-step explanation:

Just took the test on edge 2020

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Answer:

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Step-by-step explanation:

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One <em>correct answer</em> is:

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Let <em>n</em> be perpendicular to <em>a</em>. This means that all 4 of the angles formed by the intersection of <em>n </em>and <em>a</em> are also 90°.

Since all of the angles are congruent, this means that the same-side interior angles (between lines <em>m</em> and <em>n</em>) are congruent. If two same-side interior angles are congruent, then the lines are parallel.

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2 years ago
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Select all the values that belong to the solution set of 9 ≤ 6 - y.
Veseljchak [2.6K]
All you have to do is substitute the values in for y to see if they are true.

0: 9 ≤ 6 - 0 = 9 ≤ 6 (FALSE)
3: 9 ≤ 6 - 3 = 9 ≤ 3 (FALSE)
-3: 9 ≤ 6 - -3 = 9 ≤ 9 (TRUE)
-1: 9 ≤ 6 - -1 = 9 ≤ 7 (FALSE)
-6: 9 ≤ 6 - -6 = 9 ≤ 12 (TRUE)
6: 9 ≤ 6 - 6 = 9 ≤ 0 (FALSE)
-4: 9 ≤ 6 - -4 = 9 ≤ 10 (TRUE)

So, the values that belong to 9 ≤ 6 - y are -3, -4, and -6.


7 0
2 years ago
A side of a regular six - sided polygon is 8cm long. The perimeter of a similar polygon is 60cm. What is the length of a side of
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Answer:

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Step-by-step explanation:

The larger polygon is also a regular 6-sided polygon, so each side is 1/6 of the perimeter length:

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4 0
2 years ago
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