alessacromano
alessacromano
01-12-2017
Mathematics
contestada
tan80+tan70/1-tan80tan70
Respuesta :
chudung1976
chudung1976
01-12-2017
We have the formula tan(a+b)= (tana+tanb): (1-tana x tanb)
And now we have a=80, b=70 and
(tan80+tan70): (1-tan80 x tan70)= tan(80+70)= tan150
If you write 70 for 70°, we have tan150°=1/√3
Merry Christmas
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Explain why caffeine can be extracted from the tea leaves into hot water and how you extracted the aqueous solution and isolated the crude caffeine.
The exclusionary rule does NOT apply in: Group of answer choices Habeas corpus proceedings. The exclusionary rule does not apply in A, B, or C. Parole revocatio
someone help me please with this algebra problem
Seating Galore sells high-end desk chairs. The variable expense per chair is $85.05 and the chairs sell for $189.00 each. The variable expense ratio for Seating
Explain how an enterprise can use functional level strategy to improve 1) efficiency, 2) quality, and 3) customer responsiveness.
Fraser Company will need a new warehouse in five years. The warehouse will cost $500,000 to build. Click here to view Exhibit 12B-1 and Exhibit 12B-2, to determ
3) Monopolists set prices A) At the minimum of the long-run average total cost curve. B) Without constraints since there is no competition. C) On the marginal r
WILL FIVE BRAINLIEST IF CORRECT!!! BE QUICK PLEASE!!! Which statement best completes the table? Structure of the Federal Government There are three branches of
victory[tex]()xyx {78646816481186544}^{2} [/tex] art
_____________risk is the possible outcome that can occur when an organization or business unsuccessfully addresses its fiscal obligations.
