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3 years ago

PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY

Mathematics

1 answer:

kodGreya [7K]3 years ago

7 0

Answer:

Step-by-step explanation:

Use the Law of Cosines to find the measure of angle A from the lengths of the sides.

A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°

B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°

C = 180 - A - B = 95.3°

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Solve the inequality. 7x + 3 > 10 A) x > 1 B) x < 1 C) x ≥ 1 D) x > 13 7

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Step-by-step explanation:

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Keywords: subtraction, division

Learn more about subtraction at:

#LearnwithBrainly

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