Triangle ABC has coordinates A(1,-1), B(0,2), and C(2,1) and it is reflected over the line y = -x to form triangle A'B'C'. What are the coordinates of triangle A'B'C'?

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

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answer: the answer is 110

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step-by-step explanation:

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