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e-lub [12.9K]
3 years ago
8

The point (1, –5) is reflected across the y-axis. A coordinate plane. What are its new coordinates?

Mathematics
2 answers:
luda_lava [24]3 years ago
7 0
<h3>Answer:  Choice C.   (-1, -5)</h3>

Explanation:

The reflection rule we use is

(x,y) \to (-x, y)

when we want to reflect over the y axis. The x coordinate flips from positive to negative, or vice versa, while the y coordinate stays the same.

Therefore, (1, -5) \to (-1, -5)

Debora [2.8K]3 years ago
4 0
The answer is c ...........
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Diego's family spends $87 on 4 tickets to the fair and a $39 dinner.
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Answer: b. Lin buys a pack of 87 pencils. She gives 39 to her teacher and shared the remaining pencils between herself and 3 friends.

Step-by-step explanation:

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3 years ago
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yulyashka [42]

Answer:

88

Step-by-step explanation:

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3 0
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Click on the words to go to the picture
madam [21]
31 is the answer because you would do 5 x 3 an that's 15 and if it's squared u technically add 15 a second time
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