Seudónimo
Seudónimo
24-05-2018
Mathematics
contestada
(Show your work please!)
Respuesta :
sqdancefan
sqdancefan
24-05-2018
3)
tan(?) = 9/21
? = arctan(9/21)
? ≈ 23.20°
4)
sine and cosine are equal for complementary angles.
θ = 90° - 32°
θ = 58°
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
What were some important features of life in Constantinople?
Is the dot structure method failproof? in other words, are there any exceptions or is this the best way to determine oxidation states for "non-obvious" compound
How did John D. Rockefeller horizontally integrate his monopoly in 1880?
The Constitution created a federal system in the United States. Which of the following best describes a federal government? A.equal and full sovereignty granted
Explain how Elizabeth I was able to bring a level of religious peace to England.
DNA replication occurs during which phase of the eukaryotic cell cycle?
How does the low economic and social status of women in underdeveloped nations contribute to a high total fertility rate (TFR)? a. Women in underdeveloped natio
Which statement describes the role played by Count di Cavour in the fight for Italian unification? a. He was a cunning prime minister who played a major role in
Explain why the decimal moving strategy can be used with SI units, but not with imperial units.
Which sentence does not contain any errors in the use of italics or quotation marks? a. Is the word "their" or the word "there" correct in that sentence? b. The
