16marlom 16marlom

04-07-2017
Mathematics

contestada

if tan(theta) =1.5 and theta is in quadrant 3, what is
sin (theta)?

Respuesta :

ARYANAGARWAL ARYANAGARWAL

04-07-2017

Tan(theta) = 1.5
= 15/10
=3/2 = P/B

H^2 = P^2 + B^2
= 3^2 + 2^2
= 9 + 4
H^2 = 13
H = √13

Sin(theta) = P/H
= 3/√13
As it is in 3rd quadrant,
Sin(theta) = - 3/√13

Answer Link

Otras preguntas

Answer this question: What do you think is the most important aspect, when creating a graphic arts design? Answer assignmeil

Can someone help me please

Who was Tom Brown's mentor or teacher ?

Please HelpThe expression (y – 9)2 is equivalent to which expression. Simplify and write in standard form. Show your work.

Linh is analyzing a solution in a crime lab. He needs to determine what liquid was used to dissolve the other substances. Which method would best complete the t

Cell phones require powerful batteries in order to work effectively. Which activity is best described as an engineering endeavor related to cell-phone batteries

Discuss how the lines 11-12 of "To Lucasta, On Going to the Wars" and lines 50-55 of "The Charge of the Light Brigade" reveal each poet's attitude toward war.

After reading about Harlow's contact comfort theory, Dr. Borden wonders if these findings would apply to premature babies in the neonatal intensive care unit. H

Find the value of x. 2x+3x-5=-15 *Plz explain your answer*

Please write 2-3 sentences or more about the assassination of Abraham Lincoln 5 days after the official end of the Civil War. Did he do a good job in his handli