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Svetradugi [14.3K]
3 years ago
12

Which expression is equivalent to sin

Mathematics
1 answer:
Scilla [17]3 years ago
4 0

Answer:

sin(-pi/2) = -1

Step-by-step explanation:

sin (pi/12) cos((7pi)/12) -cos (pi/12) sin((7pi)/12) = -1

cos(-pi/2) = 0

sin(-pi/2) = -1

cos((2pi)/3) = -1/2

sin((2pi)/3) = (√3)/2

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A triangle has sides of lengths 10, 24, and 26. is it a right triangle? explain
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Yes it's a right triangle. Using the Pythagoran
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3 0
3 years ago
(Percentile) An apple juice producer buys all his apples from a conglomerate of apple growers in one northwest state. The amount
scoray [572]

Answer: 77% of the apples will contain at least 2.36 ounces of juice.

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7 0
3 years ago
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ser-zykov [4K]

Answer: 4/5

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3 years ago
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4 years ago
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