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Question 4 (4 points)

(07.01 MC)
If the sin 30° is 1 over 2, then the cos ____° = _____. (4 points)

a
60° ; 1 over 2

b
30° ; square root 2 over 2

c
60° ; square root 3 over 2

d
30° ; 1

2 Answers

4 votes

Answer: 1 over 2

Explanation:

User LordDoskias
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Answer:привет, я хотел бы помочь вам в школе, вы бы начали объяснять фуртур, и я помогу вам

Explanation:

User Ahawkins
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