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Travka [436]
3 years ago
9

What are the coordinates of the point (−1, 6) after a reflection across the x-axis?

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0
The answer would be (-1,-6). Remember that the x-axis runs left to right and the y-axis runs up and down. Therefore, if you were to reflect it, just picture it being flipped over. If you go from (-1,+6) and you reflect it over the x-axis, both points are now in the bottom left quadrant where everything is negative. So, you get (-1,-6) The -1 doesn't change since it was already a -x value before and stayed in a negative area.
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Don’t mind the number 34 but what I need help?
dybincka [34]
U will first need to collect the like terms,
x+16>-5x+4
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x+5x>4 -16
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3 0
3 years ago
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This has alot of information missing. Can you please repost this with more detailed information? Thanks.

6 0
3 years ago
Which of the following is the algebraic expression that best describes the sequence 3,6,9,12 ?
Novay_Z [31]
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6 0
3 years ago
Read 2 more answers
Find the vertex of an angle of an isosceles triangle if one base angle is 8 less than half the vertex?
skad [1K]
Vertex angle = x
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180-x = (1/2x-8)x2
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196-x = x
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If you want explanation please ask me .
8 0
3 years ago
The number 16 has four fourth roots. In other words, there are four complex numbers that can be entered in the square in the equ
Tems11 [23]

Answer:

Step-by-step explanation:

Hello, we know that the z complex solutions of

z^4=1

are

1, i, -1, -i

so, the solutions of z^4=16=2^4 are

2, 2i, -2, -2i

Thank you

3 0
3 years ago
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