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vampirchik [111]
3 years ago
14

ΔABC has coordinates of A (–5, –7), B (6, –3), and C (2, 7). Find the coordinates of its image after a dilation centered at the

origin with a scale factor of 2.
Mathematics
1 answer:
Alona [7]3 years ago
7 0
Multiply each coordinate by 2  so for example the point C will move to coordinates (4, 14).
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$ (20b + 80) is the cost to buy a frame for the panting given that measures b meters by 4 meters and charges $10 per meter for a wooden frame. This can be obtained by finding the perimeter of the painting and multiplying with the cost of wood per meter.

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Given that,

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