bigboy2338423 bigboy2338423
  • 03-06-2021
  • Mathematics
contestada

Given the Cos(x) = -2/3, then the Sec(x) = ?
What is the answer

Respuesta :

sreedevi102
sreedevi102 sreedevi102
  • 03-06-2021

Answer:

[tex]sec x = - \frac{3}{2}[/tex]

Step-by-step explanation:

[tex]cos x = \frac{-2}{3}\\\\sec x = \frac{1}{cosx}\\\\Therefore, sec x = \frac{3}{-2} = \frac{-3}{2}[/tex]

Answer Link
Аноним Аноним
  • 03-06-2021

Answer:

sec x = -3/2

Step-by-step explanation:

sec = 1/cos

sec x = 1 / (-2/3)

sec x = -3/2

Answer Link

Otras preguntas

simplify the expression (24÷3 )×5-6+2×7-3
What are the keys features of the house of representatives and its membership
If x² - y² = 55, and x - y = 11, then y = a. 8 b. 5 c. 3 d. -8 e. -3
name three criticisms that were made of the catholic church in the 1500s
In which compound is the percent compositionby mass of chlorine equal to 42%? (1) HClO (gram-formula mass = 52 g/mol) (2) HClO2 (gram-formula mass = 68 g/mol) (
factorise this expression: 7y + 14
4.9 divided by 160.72
Adam Smith used the “invisible hand” as a metaphor for the forces that balance a free market. What might be a good metaphor for the forces at work in a command
Using the multiple choice selections below, which best describes a comparison between the following lines? Line 1:y=2x-7 Line 2:y=5x-7
Atoms of one element are converted to atoms of another element through (1) fermentation (3) polymerization (2) oxidation (4) transmutation