m0r3nadia m0r3nadia

01-06-2021
Mathematics

contestada

On the Unit Circle:
If cos x < 0 which Quadrant(s) is the angle?
1. I &IV
2. II & III
3. I &II
4. III & IV

Respuesta :

abidemiokin abidemiokin

06-06-2021

Answer:

Quadrant I and quadrant IV

Step-by-step explanation:

Given that cos x< 0

x < arccos 0

x < 90degres

Since cos s positive in the first and 4th quadrant, hence the angle lies in the Quadrant I and quadrant IV

Answer Link

Otras preguntas

which is not an element of gothic architecture

describe some ancient Egypt achievements in mathematics, Science, and Technology

Collectively, which group of organisms are the most diverse representatives of life?

What kind of people are the Fezziwigs from the christmas carol

Howdy! Id love to have these questions answered asap! Thank you for the help! 1) Which angle is not coterminal to 120 degrees? A. 840 B. -180 C. 480 2) Use th

I need help with this plz and thank you

Find the solution to the following system of equations: y+2x=3y-4x=10

Which of the following statements are true regarding Zyvox? (Select ALL that apply.) A) It has excellent Gram-positive coverage, including MRSA and VRE. B) It i

______________ is best described when there is a thin sheet of water between your tires and the road.

Let f(x) = -4% - 10. Find x when f(x)=10