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Serga [27]
2 years ago
13

How do you solve these type of problems ?

Mathematics
1 answer:
-Dominant- [34]2 years ago
8 0

Answer:

x = 15

Step-by-step explanation:

This involves the Secant and Segments Theorem.

8(19 + 8) = 9(9 + x)

216 = 81 + 9x

9x = 135

x = 15

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