Answer: The new coordinates are A(0, 0) B(-4, -2) C(0, -5)
Step-by-step explanation: The formula for 90 degrees counter-clockwise is (x, y) to (-y, x)
Answer: "independent variables" .
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D = rt, Distances Equal
72t = 90(t-1)
90 = 18t
90/18 = t = 5hr
second car catch up to the first in 4hrs
Let that be x
ATQ

Arrange accordingly to work backwards(Every thing is reversed)




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Answer:
14, 15
Step-by-step explanation: