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My name is Ann [436]
2 years ago
14

Anyone know the answer to this?

Mathematics
2 answers:
Leto [7]2 years ago
6 0

Answer:

1/8

Step-by-step explanation:

the cake was divided in 1/4ths so half of that is 1/8

AlladinOne [14]2 years ago
3 0

Answer:

1/8

Step-by-step explanation:

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d. 8.38 ft

Step-by-step explanation:

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Masja [62]

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Natasha2012 [34]

Answer:

A, C

Step-by-step explanation:

Actually, those questions require us to develop those equations to derive into trigonometrical equations so that we can unveil them or not. Doing it only two alternatives, the other ones will not result in Trigonometrical Identities.

Examining

A) True

\frac{1-tan^{2}x}{2tanx} =\frac{1}{tan2x} \\ \frac{1-tan^{2}x}{2tanx} =\frac{1}{\frac{2tanx}{1-tan^{2}x}}\\ tan2x=\frac{1-tan^{2}x}{2tanx}

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B) False,

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C) True

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3 years ago
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