3 years ago

Help fast i’m bad with math help

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

3 0

Answer:

D. She should find the average of 4.4 and 4.5

Explanation:

(4.4 + 4.5)/2 = 4.45

4.45² ≈ 19.80

<u>4.45² is closer to 20 than 4.4² and 4.5²</u>

<u />

<em>next she will repeat the same process: (4.45 + 4.5)/2</em>

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Answer:

see explanation

Step-by-step explanation:

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The exterior angles of an octagon are 42°, 55°, 39°, 20°, 62°, 45°, and 47°. What is the measure of the eighth exterior angle? S

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