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Dominik [7]
3 years ago
8

HELP PLEASE

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0

it has no solution, because the D is negative

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Someone help me on this question..
inna [77]

Answer:

CD= 9

Step-by-step explanation:

AD and CD are the same length. The length of AD is 9. So the length of CD will also be 9. I hope that helps.

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