samanthagutierr1 samanthagutierr1

11-02-2018
Mathematics

contestada

What is the exact value for Tan(120) degrees?

Respuesta :

tynollette tynollette

11-02-2018

on a unit circle, 120 is in the second quadrant. the terminal line form a 60 degree angle with the negative part of the x axis, the x value is -1/2, and the y value is √3/2
tan120=(√3/2)/(-1/2)=-√3

Answer Link

Otras preguntas

PLEASE HELP ASAP A. What is the elevation of point X? B. What is the elevation of Point Y? C. What is the difference in elevation in meters between Point X a

Sarah and Jane were playing basketball. They collided and fell. Sarah’s knee was lightly bruised. Jane’s elbow was scratched, causing a little blood to ooze out

Which is true about women and alcoholism? a. women get addicted faster with less alcohol use than men. b. alcoholic death rates are lower for women than for men

Moria multiplies 1.8 by 2.4 and writes the product as 0.432. Tom says that her product is incorrect. How could Tom know this without multiplying the two numbers

What lengths would allow you to calculate the volume of the oblique pyramid with a square base? Check all that apply.

In a regular polygon, each central angle measures 30°. if each side of the regular polygon measures 5.7 in., find the perimeter of the polygon.

the table shows the number of students in 4 classes. the teachers are combining the classes and dividing the students in half to form two groups for a project.

There are 10 fish in a fish bowl that is in an abandoned house. 2 drown, 3 swim away, and 4 die of hunger. How many fish are in the abandoned house?

why do you think people breed these two dogs together

In which of the following nations did a dictator come to power in the 1930s?