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Ok, I submitted it and got #17 wrong, but got #18 and 19 correct.
I think I may have looked at this one wrong. #17 will be -7 = -1 x d, so d=1
I am still a bit confused, well then will #17 will be -7=-11 x d, so d=77
I need help of these problems. I got them all wrong. Anyone please help by showing how to work them step by step please.
17. What is the image of triangle PTJ (1, -0), (11, -11), and (7, 7) after a dilation of -7?
18. The translation of triangle BPU (-36, 20), (28, 16), and (8, 12) after a dilation is (9, -5), (-7, -4), and (-2, -3). What is the dilation?
19. The translation of triangle GEP (-4, 10), (-9, -3), and (-6, 6) after a dilation is (-28, 70), (-63, -21), and (-42, 42). What is the dilation?
20. The translation of triangle KTS (6, -36), (-60, 72), and (-54, -36) after a dilation is (1, -6), (-10, 12), and (-9, -6). What is the dilation?
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