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

Is 30.249 greater or less than 30.429
A single tree produces about 2.6 × 102 lb of oxygen each year. The Amazon rainforest has about 3.9 × 1011 trees. About how many pounds of oxygen are produced in
How were immigrants’ experiences different at Ellis Island than Angel Island? a.Most immigrants left Ellis Island very quickly. b.More people with medical probl
Sargon conquered Ur and Nippur. a. Yes b. No
One third of the opposite of a number is less than 12
What percent of 145 is 29
if y=14 when x=8, find y when x=12
What two facts can you double to find 8x4?
Three examples of nonliving things in the environment ?
Why were more Americans able to buy luxury items such as cars in the 1920's