<span>$11.36- would be the correct answer, hope this helps. merry Christmas & Happy Holidays! =)</span>
That reflection changes (x, y) to (-y, -x). Finding the value of either point A or point B will tell you the correct answer. A will be (-1, 1), as it is on the line of reflection. It is reflected to itself. Thus, the appropriate choice is ...
... B. A(-1, 1), B(1, 2), C(0, 1)
6x-9-2(1-x) = x-9
6x-9-2+2x = x-9 | -x
7x -11 = -9
7x = -9+11
7x = 2
x = 2/7
Answer:
B ;)
Step-by-step explanation:
Anyone with common sense would know
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