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2 years ago

9

Please help lol for brainly

1 answer:

SVEN [57.7K]2 years ago

5 0

Yes

Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.

6.1 + 13.2 = 19.2

19.3 > 16.2 ✔️

6.1 + 16.2 = 22.3

22.3 > 13.2 ✔️

13.2 + 16.2 = 29.4

29.4 > 6.1 ✔️

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2 years ago

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Answer:

The required sequence is $a_n=20(\frac{1}{2})^{n-1}$ . The average rate of change from n = 1 to n = 3 is -7.5.

Step-by-step explanation:

From the given graph it is clear that the sequence is a GP because the all terms are half of their previous terms.

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The formula for sequence is

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