- Mark is studying quadrilaterals. He notices that the diagonals of one of the quadrilaterals are perpendicular to each other. Which of the following quadrilaterals
could Mark NOT be studying?

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Ответ:

goobert

27.11.2021

Mathematics

Step-by-step explanation:

3x - 2y = –9

3x−2y+2y=−9+2y

3x=2y−9/3x^3

=2y−9/3

x=2/3y−3

4x + 3y = 22

4x+3y+−3y=22+−3y

4x=−3y+22

4x4

=−3y+22/4

x=−3/4y+11/2

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- Mark is studying quadrilaterals. He notices that the diagonals of one of the quadrilaterals are perpendicular to each other. Which of the following quadrilaterals could Mark NOT be studying?