Shena123456 Shena123456
  • 08-08-2014
  • Mathematics
contestada

If cos θ = 7/25, use the Pythagorean Identity to find tan θ.
7/24
24/25
24/7
25/24
explain why please 

Respuesta :

Everest2017
Everest2017 Everest2017
  • 08-08-2014
cos Ф = 7 /25

sin² Ф  = 1 - cos² Ф = 1 - 49/625 = 576/625

sin Ф = 24/25

tan Ф = sin Ф / cos Ф = 24/25


Answer Link

Otras preguntas

What is the name of the metropolis of Lilliput?.
What number goes both into 48 and 46
The Andes mountains features a lot of fantastic photographs of steep mountainsides
six less than the product of 3 and a number is 4. use the variable b for the unknown number
What is not a way the korean war affects the US today?
How did President Jackson respond to the Supreme Courts ruling in Worcester V. Georgia that Georgia had no right to interfere with the Cherokee?
which numbers are greater than 0.7? 0.37, 0.9, 0.08, 0.69, 0.71
how could an observer distinguish the home of a rich inca and from a regular citizen
What primary benefit did Theodore Roosevelt see in digging a canal through Panama? It would facilitate better understanding between Colombia and the United Stat
solve the proportion. Round the results three significant digits. 0.120/3× = 0.585/275 ×=