britany20 britany20
  • 03-03-2019
  • Mathematics
contestada

what is sin4\5×cos3\5+cos4/5sin3\5​

Respuesta :

Kamikazeminem
Kamikazeminem Kamikazeminem
  • 03-03-2019

[tex] \sin( \frac{4}{5} ) \cos( \frac{3}{5} ) + \cos( \frac{4}{5} ) \sin( \frac{3}{5} ) \\ = \sin( \frac{4}{5} + \frac{3}{5} ) = \sin( \frac{7}{5} ) [/tex]

Answer Link

Otras preguntas

Which slogan expressed the ideals of the Bolshevik revolution of 1917
So bitter battle between Theodore Roosevelt and his successor William H Taft led to
Medical researchers have determined that for exercise to be beneficial, a person’s desirable heart rate, R, in beats per minute, can be approximated by the form
Both Seagulls and wild geese are large birds. They're also similar in that both kinds of birds can fly over great distances. On the other hand, seagulls are sc
In act 3, claudius reveals his uneasiness about hamlets actions? True or false
I WILL MAKE YOU THE BRAINLIEST EASY QUESTION
A gallery owner purchased a very old painting for $3,000. The painting sells at a 325% increase in price.What is the retail price of the painting?
World war ii represents a turning point in modern world history because it
What is the area of the triangle?
Which variants are true?