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

What are the domain and the range of this function? •< •≤ •-5 •-4 •1 •7 D: ?, ? | X: ?, ? R: ?, ? | Y: ?, ?

Two babies, Carter and Alyssa, were due on the same day. Carter was born 9 days before his due date. If Alyssa was born two weeks after Carter, how many days pa

ammm...Pogi ko jowain nyo nako grade 9 lang ako

Why did violence breakout in Congress?

What’s the volume of a triangular prism?

Please help!!!! how can we prevent something like the holocaust from happening again?

Identify the antecedent problem in the sentence below. He carefully placed the mirror on the shelf, but it shattered. A. It could refer to the mirror or the she

I need help with a and b

Read and match each sentence with its correct idiomatic expression. (8 points) 1. There was no comparison between the hostel and the cabin. The cabin was way b

How is the Mountain King's realm unlike the Andulan Realm, Demetrius's home?