iggypanyay iggypanyay
  • 24-06-2020
  • Mathematics
contestada

If tanθ = 1/3, then secθ = _____.

Respuesta :

marybrownie36
marybrownie36 marybrownie36
  • 24-06-2020

Answer:

sec x = √10 /3

Step-by-step explanation:

tanx = 1/3

tan²x = (1/3)²

= 1/9

Trigonometric identity

sec²x - tan²x = 1

sec²x = 1 + tan²x

sec²x = 1 + 1/9

= 10/9

Now, sec x = √(10/9)

= √10 / 3

Hope this answer helps you....

Answer Link

Otras preguntas

What is the square root of 91, and what is the square root of 38?
what is another way to write 0.7?
What element of art did Vincent Van Gogh use most often in drawing below. This is the most basic element of art. A. Geometric Shape B. Line C .Negative Space
Why did the Emancipation Proclamation score big in Europe?
Based on what you know about Russian climates, which city would likely be the most difficult to travel to?
What are different types of mining? Pros and cons?
In a democratic government each individual's opinion is of equal importance. a. True b. False
Buddhism is both a religion and a philosophy. T or F
All of the following statements about judicial review are TRUE except: A. The 1803 case of Marbury v. Madison established judicial review. B. Supreme Cour
10 POINTS!!!Solve the equation 3/4t + 1/8 = 3/4 (t + 8)