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anygoal [31]
3 years ago
7

This is a repost since i forgot the photo on the last one help plz

Mathematics
2 answers:
Gemiola [76]3 years ago
7 0
15)
(2,3), (8,-3), (2,-8), (-4,-3)

16)
(1,1), (1,7), (7,1), (7,7)
tatuchka [14]3 years ago
4 0

Answer:

Sorry but I don't know

Step-by-step explanation:

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3 years ago
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tresset_1 [31]

Answer:

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Step-by-step explanation:

Using the law of cosines in ΔABC

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8 0
3 years ago
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Step-by-step explanation:

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