Seudónimo
Seudónimo
19-02-2018
Mathematics
contestada
please please please help! thank you.
Respuesta :
Bladerunner1976
Bladerunner1976
19-02-2018
To rotate 90 degrees given the point (x, y) the image is (y, -x)
1 is A
For 180 if the point is (x, y) then the image is (-x, -y)
2 is C
For 270 the point is (x, y) then the image is (-y, x)
3 is (-9, 5) and (-3, 4)
Answer Link
wildorodd
wildorodd
19-02-2018
For number 2, I think the answer is (1, 3)
For the others, you need to know which way the thing turns to find an answer.
Answer Link
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