Bharbie
Bharbie Bharbie
  • 01-04-2020
  • Mathematics
contestada

If 90° < θ < 180° and cotθ = -1/3, then cscθ = _____.

Respuesta :

theaquaanimegirl123
theaquaanimegirl123 theaquaanimegirl123
  • 03-04-2020

Answer: √10 / 3

Step-by-step explanation:

This is how I figured it out:

θ is in Quadrant II and sin is positive in Quadrant II.

Cotθ = -1/3

Cosθ / Sinθ = -1/3

Sinθ = 3 / √10

Therefore cscθ = 1 / sinθ = √10 / 3

Hope this helps!

Answer Link

Otras preguntas

The legs of an isosceles triangle have lengths x+1 and -x+7 . The base has length 3x-3. What is the length of the base? a. 6 b. 3 c. 4 d. cannot be determined
The Virginia House of Burgesses and the Mayflower Compact had a similar effect in that both
an item in regular priced at $81. it is on sale for 35% off the regular price.
Fish give off the compound ammonia which has a pH about 7. To which class of compounds does ammonia belong?
The theory of plate tectonics explains all of the following except A. earthquakes. B. continental movement. C. volcanoes. D. weathering.
What pigment traps the energy?
Simplify the following expression. 1/4 (24-16x) a. 6+4x b. 6+4 c. 6-4x d. 6-4
what is a good way to study
Hamburger sells 3 pounds for six dollars if Samantha 510 pounds of hamburger how much will she pay
a book had a length of 5 inches and a width of 8 inches what is the perimeter of the book