emmalou54

08.03.2021 • 

Mathematics

Which of these statements are correct about a line segment with a length of 12 units in a coordinate plane? Select all that apply. If it is rotated 270° about the origin, its length will still be 12 units. If it is rotated 90° about the origin, its length will no longer be 12 units. If it is reflected across the line y = –x, its length will no longer be 12 units. If it is translated 18 units to the right, its length will no longer be 12 units. If it is translated 15 units up, its length will still be 12 units. If it is reflected across the y–axis, its length will still be 12 units.

Ответ:

CameronVand21

08.03.2021

Mathematics

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yo my fault og what am i looking at i not good at math

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Ответ:

biaxialpower789

26.03.2021

Mathematics

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Assuming that the center of the square is assigned in the origin, the answer is C) Show that the slope of the line SQ is 1 and the slope of the line PR is -1. The diagonals of a square should have the same slope value with opposite signs. This will also prove that the diagonals are perpendicular.  

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