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I need help on this please
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I need help on this please

I need help on this please-example-1
User GuZzie
by
7.8k points

1 Answer

5 votes

Answer:

CD = 9

Explanation:

alright so BC + CD = 12.

2x-17 + x-1 = 12

3x - 18 = 12

3x =30

x=10

CD = x-1

CD = 10-1

CD = 9

User Martin Vrkljan
by
8.6k points
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