taybro16 taybro16

10-09-2018
Mathematics

contestada

What is the quadrant of this? I was sick and I need help trying to understand.

What is the quadrant of this I was sick and I need help trying to understand class=

Respuesta :

tramserran tramserran

10-09-2018

cot = cos/sin = x/y In order for cot to be negative, then the "x" and "y" are opposite signs (-x, +y) or (+x, -y). Which quadrants do these fall in?

(-x, +y) is in Quadrant 2

(+x, -y) is in Quadrant 4

Answer: 2, 4

Answer Link

Otras preguntas

How often should all work surfaces and flooring of a clean room be sanitized?

please help!!! a. Calculate the net force on the box and include the direction. b. Predict how the box will move.

what is chiari malformation type 1 surgery

The total (after-tax) cost of a laptop computer is $1615.43. The local sales tax rate is %6.7.The total (after-tax) cost of a laptop computer is $1615.43.

In the book A Tale Dark and Grimm, who did Gretel think was the dragon?

What does the phrase "Pull- 3 1/2 sausage Mark- grit bowl on 3 make 1 over light" refer to? a) A cooking recipe b) A woodworking instruction c) A lightbulb repl

Which of the following is NOT a true statement about changes to body fat? a) People generally weigh the least before breakfast. b) Changes in body fluid can inf

write the missing number that makes the equation true. 13+4= 18 -

in a literary/theatrical sense, what is Deus ex Machina?

What is the information provided in the given content about adding protein to salad? 1) Size and prices of protein added to salad 2) Benefits of adding protein