Answer:
1
Explanation:
According to the Unit Circle, sin π\6 is ½, so we plug this into the cosine function to get this:
cos π\6 - π\6 → cos 0 >> 1
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Answer:
10 degrees Celsius
Step-by-step explanation:
So, the question is asking for the difference between -8 and 2.
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Explanation 1:
2 - (-8) = ?
2 + 8 = ?
10 = ?
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Explanation 2:
|2| - 0 = 2
|-8| - 0 = 8
2 + 8 = 10
Answer:
10
Step-by-step explanation:
use pythagorean theorm
√(8^2+6^2) = 10
Answer:
21
Step-by-step explanation:
y+9 = ?
y=12
12+9=21