What is accurate about the scientific results learned by counting tree rings? study of tree rings and associated geology shows that the earth is 12,000 years old, but no older. study of tree rings and associated geology shows that the earth is exactly 12,429 years old. study of tree rings by themselves shows that the earth is 4.6 billion years old. study of tree rings and associated geology shows that the earth is more than 12,429 years old. study of tree rings and associated geology proves that the earth is 5,000 years old, but no older.

The correct answer is "Study of tree rings and associated geology shows that the Earth is more than 12,429 years old"

Step-by-step explanation:

While tress have been growing long enough to prove the earth is more than 12,000 years old, it is not able to prove much longer than that. Luckily geology is able to show is that Earth is over 4.6 billions years old. As a result, the above is the only true statement.

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

but there’s no any figure there!