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timofeeve [1]
3 years ago
8

lass="latex-formula">
​
Mathematics
1 answer:
allochka39001 [22]3 years ago
5 0

Step-by-step explanation:

Sin(A+B) = Sin A Cos B + Cos A Sin B.

Sin 75 = Sin ( 45 + 30) = Sin 45 Cos 30 + Cos 45 Sin 30. Sin 75 = (1 / √2) ( √3 / 2) + (1 / √2) ( 1 / 2) = [ √3 + 1] / 2√2.

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3 years ago
What is the median of the following numbers? 1, 2, 2, 8, 9, 14
sesenic [268]

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8 0
3 years ago
On the graph of the equation 5x - y = 8, the point whose y-coordinate is 7 has an x-coordinates of ?
Lemur [1.5K]

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3 0
3 years ago
Read 2 more answers
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