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tatuchka [14]
2 years ago
15

Find the value for x

Mathematics
1 answer:
scoray [572]2 years ago
8 0

Answer:

the value of x is 21 :)

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Triangle XYZ is reflected across the y-axis, and X = (4,-5). What are the coordinates of X’ ?
adelina 88 [10]
The correct answer is B.

You can come to this decision by picturing the initial point in your mind. Point X has a positive x-value and a negative y-value. This puts it in quadrant 2 on the coordinate plane. Now, if you flip that point over the y-axis, that makes its new location in quadrant three. In quadrant three, both the x and y coordinates are negative. So, the value wouldn’t change but both would become negatives.

I hope this helps. :)
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galina1969 [7]
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marin [14]

Answer:

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so 6×4=24 because of distributive proterty meaning that x=6 :))

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