latinadavis4815 latinadavis4815
  • 10-01-2020
  • Mathematics
contestada

-
tan(130°) - tan(75°)/
1 + tan(130°)tan(75)
​

Respuesta :

MathPhys
MathPhys MathPhys
  • 10-01-2020

Answer:

tan 55°

Step-by-step explanation:

(tan 130° − tan 75°) / (1 + tan 130° tan 75°)

Use angle sum formula to rewrite:

tan (130° − 75°)

tan 55°

Answer Link

Otras preguntas

help plzzzzzzzzzzzz thank u
Many people have received the measles vaccine, which can prevent this very serious or even fatal disease. How does receiving a measles vaccine help to protect a
Which is the best description of a Roman Forum?
2 step- Distributive Over due!! Pre-algebra
Stem cells can become any type of cell in the human body.
2x+y=-7 5x+3y=-21 substitution (please show work)
Which molecule will have a double covalent bond? #3 #5 & #6
I have 5 more papers todo please help
my last question, can somebody please help:)?​
In the period from the end of World War I to 1969, the rise of the threat of Russia and international communism resulted in