3 years ago

URGENT

Mathematics

2 answers:

julsineya [31]3 years ago

6 0

Answer:

Reason 1 is: Addition

Reason 2 is: Tangent Sum Identity

Reason 3 is: Simplify

Step-by-step explanation:

Reil [10]3 years ago

3 0

Answer:

Reason 1 is: Addition

Reason 2 is: Tangent Sum Identity

Reason 3 is: Simplify

Step-by-step explanation: ED 2020

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mel-nik [20]

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Step-by-step explanation:

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