Bharbie Bharbie

01-04-2020
Mathematics

contestada

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

Respuesta :

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

Concerns over the Spanish treatment of what nation help lead to the Spanish–American War? A. Hawaii B. Portugal C. Canada D. Cuba

Brainliest, what is the total measure of angles 8 and 5 of angle 7 equals 61

Pete slid a domino off a bridge and it took 2.3 seconds to hit the Gully below how many feet did the domino fall

What is the value of x?

help asap homework due soon 20 pts Read each verbal expression Then assign a variable and distribute

The law of segregation states that allele pairs separate during gamete formation. How then do we have two alleles for a trait? We receive one allele from each

Quinn is determining the area of a trapezoid. His work is shown below. mc012-1.jpg Step 1: Break the figure into rectangles and triangles. mc012-2.jpg Step

The reason why vanessa did not include sports skills activities in her program was that she:

How do you determine the type of ion charge any element will form based on its number of valence electrons?

Do cones and polyhedrons both have only one base true or false