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3 years ago

7

A) (-3, 0) B) (0, 3) C) (0, -3) Please help

1 answer:

Tom [10]3 years ago

3 0

Why is the point (4, 3) there but not mentioned??
Anyways, the point that P (3, 0) is after rotating 180° about the origin is (-3, 0).
btw, for 180 rotations about O, just take negative value of (x, y)--> (-x, -y)
That way -(3), -(0) becomes (-3, 0)

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Gennadij [26K]

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2 years ago

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MA_775_DIABLO [31]

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Step-by-step explanation:

Let be "x" the time in minutes that will take him to mow the entire park.

You know that he can mow 13 square feet in 1 minute and he has to mow 14,623 square feet.

Then, you can write the following proportion:

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3 years ago

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