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notka56 [123]
3 years ago
14

Reflection of a line

Mathematics
1 answer:
MakcuM [25]3 years ago
3 0
Hello!

Since this is a reflection, then the new figure has to be congruent since we're not changing the size or the shape. 

Now, (x, y) is located in the First Quadrant, whereas (x, -y) is located in the Fourth Quadrant. If we're going from the First Quadrant to the Fourth Quadrant, then this has to be a reflection across the x-axis.

The correct answer is "Yes, ΔP'Q'R is a reflection of ΔPQR over the x-axis." :)
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5 0
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The formula s=12at ^2 is used to calculate the distance s travelled by a bike when a=3 and t=10, each correct to the nearest int
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Answer:

Step-by-step explanation:

Given the formula for calculating the distance travelled expressed as;

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4 years ago
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