7 7/9
chamge 11 2/3 to improper faction and multiply <span />
The answer is use the perpendicular bisectors to find the center of the circle.
3x - 2y = 8 +
===》 46x = 16
43x + 2y = 8
x = 16/46
x = 8/23
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3x - 2y = 8
3(8/23) - 2y = 8
24/23 - 2y = 8
2y = 24/23 - 8
y = 12/23 - 4
y = 12/23 - 92/23
y = - 80/23
Answer:
B
Step-by-step explanation:
below 0 is negative
so -15
