2 years ago

The point D(−4, −2) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, D ?

1 answer:

7 0

D(−4,−2) => D'(4, 2)

good luck

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pshichka [43]

Answer:

this rule follow the airthmatics progression.

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3 years ago

nasty-shy [4]

Answer:

$C=69.1^{\circ}$

Step-by-step explanation:

The Law of Cosines is given as:

$c^2=a^2+b^2-2ab\cos C$ .

Plugging in given values, we get:

$16^2=8^2+17^2-2\cdot 8\cdot 17\cdot \cos C,\\\cos C=\frac{-97}{-272},\\C=\arccos(\frac{97}{272}),\\C=\fbox{$69.1^{\circ}$}$ .

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2 years ago

BartSMP [9]

Idk but I think 42
Maybe

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3 years ago

LekaFEV [45]

The product of this is 81

5 0

3 years ago

pshichka [43]

Answer:

i think it's B 3.46

Step-by-step explanation:

hope this helps

5 0

3 years ago

The point D(−4, −2) is rotated 180° counterclockwise around the origin. ​ ​What are the coordinates of the resulting point, D ?