Math, asked by lekhha14, 2 months ago

Prove that tan 55º = tan 35° + 2 tan 20°.

Answers

Answered by Mohammad007

Answer:

Those properties are outlined below:

Aqueous solutions of acids are electrolytes, meaning that they conduct an electrical current. ...Acids have a sour taste. ...Acids change the color of certain acid-base indicators. ...Acids react with active metals to yield hydrogen gas.

Answered by MohammadFarid

Answer:

sorry I don't know why I couldn't answer the questions

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