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schepotkina [342]
2 years ago
12

Sin2x=______

Mathematics
1 answer:
joja [24]2 years ago
8 0

Answer:

A.2sinxcosx

Step-by-step explanation:

We know the trig identity

Sin (2a) = 2 sin a cos a

sin (2x) = 2 sin x cos x

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What is the length of DE?
miskamm [114]

Answer:

11

Step-by-step explanation:

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AC *CB = CD CE

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Divide each side by 8

24/8 = CD

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2 years ago
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3 years ago
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telo118 [61]
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