Mathematics, 21.12.2019 07:31, hunterl0513
The rule ro, 90° • t-1, 1(x, y) is applied to δbcd to produce δb"c"d". point b" of the final image is at (–4, 1).
what are the coordinates of point b on the pre-image?
a) (–2, –5)
b) (0, –5)
c) (2, 3)
d) (5, 0)
Answers: 3
Mathematics, 21.06.2019 22:00, goodperson21
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
The rule ro, 90° • t-1, 1(x, y) is applied to δbcd to produce δb"c"d". point b" of the final image i...
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