Si Tg(2β + 10° - α) = Ctg(3β + 25° + α), calcula «5β ».... Question from @joselito459298

October 2023 1 10 Report

Si Tg(2β + 10° - α) = Ctg(3β + 25° + α), calcula «5β »

dxnielx

Respuesta:

Explicación paso a paso:

(2b+10-@) + (3b+25+@) = 90

5b+30+0=90

5b =60

b=12

pero como te piden 5b entonces 60

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