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3 years ago

What is the image of (-2,-8) after a reflection over the y-axis?

Mathematics

2 answers:

Papessa [141]3 years ago

8 0

Answer:

(2,8)

Step-by-step explanation:

When you reflect over the y-axis, you change the x to the opposite sign

y reflection → (-x,y)

PIT_PIT [208]3 years ago

7 0

Answer:

(2, 8)

Step-by-step explanation:

x * -1

((2-1), -8*-1)

(2, -8)

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Answer:

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Step-by-step explanation:

First we simplify:

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Then we distribute:

$=9+(-4)(2p)+(-4)(3)+(-8p)+7\\=9+(-8p)+(-12)+(-8p)+7$

Lastly, combine like terms:

$=9+-8p+-12+-8p+7\\=(-8p+-8p)+(9+-12+7)\\=-16p+4$

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RideAnS [48]

Answer:

x = 67.5 ft

Step-by-step explanation:

In ΔNMP

∵ AB // NP

∴ m∠ MAB = m∠MNP

∴ m∠MBA = m∠MPN

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