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Wittaler [7]
3 years ago
7

Part A

Mathematics
1 answer:
Alina [70]3 years ago
3 0

Answer:

60

Step-by-step explanation:

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Triangles ABC and ADC are shown below. Paul claims that triangles ABC and ADC are congruent.
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Answer:

1 no

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Hello!

x² - 4x + 6 = 9 <=>

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<=> x = 4±√16+12/2 <=>

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vitfil [10]
Check the picture below.

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