Answers:
11. u = {0, 1/3}
12. n = {-4, 0}
13. s = {-5, 0}
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Answer:
Step-by-step explanation:
Answer: it is C because it is true of the type of angle in this lessonc. It measures half the difference of the arcs it intercepts.
Answer: I got 50x+$75 but I’m not too sure for the last step
Step-by-step explanation:
Answer:
(2,-1)
Step-by-step explanation:
Multiply first equation by 2:
10x + 2y = 18
Subtract the second equation from this so that the 2y terms cancel:
10x - 3x = 18 - 4
7x = 14
x = 2
Plug into first equation to find y:
5(2) + y = 9
10 + y = 9
y = -1
The answer is (2,-1)
The answer is 4 + 3i
It is the only one there with a 
or i
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