alexys41 alexys41

01-05-2020
Mathematics

contestada

In which quadrants does sin and cos have opposite signs.

Respuesta :

tylerflorida34638 tylerflorida34638

01-05-2020

Quadrants 2 and 4 because in quadrant 2, cosine is negative and sin is positive, while in quadrant 4, cosine is positive and sin is negative

Answer Link

Otras preguntas

If cost of 12 pens is ₹134, then what will be the cost of 5 such pen( please explain by method, don't answer directly)

What is a folk ballad? A.a poem with many words B.four-line stanzas written in iambic pentameter an anonymous dramatic song passed through the oral tradition C.

what are pros and cons of scientific polling?

n Domain Archaea, many archaea live in good environments in which other organisms could not survive. true or false

Jadas family has completed 30% of a trip. They have traveled 15 miles. How far is the trip

1. (01.01 MC) In the word “demain” choose the same sound as “ain”: (1 point) “un” “é” “et” “au” 2. (01.01 MC) In the word “champignon” choose the same sound as

what economic strategies did the spanish use in their american colonies

If y=3x^2 - 2x +5What is the average slope for this function between the points at:i. x= -3 and x= -1ii. x=-3 and x=0iii. x= 1-h and x= 1+hUSE DIFFERENCE

i need help with this question

A chemistry teacher carried out several demonstrations, and students recorded their observations. For one of the demonstrations, a student concluded that a phys