matt7347 matt7347

23-03-2021
Mathematics

contestada

Law of sines problem, please help. solving for x

Law of sines problem please help solving for x class=

Respuesta :

23-03-2021

Answer:

x = 62.9° (3 sig. fig.)

Step-by-step explanation:

Simply by using the cos law,

cosx = (1.3² + 2.1² - 1.9²)/2(1.3)(2.1)

x = 62.9° (3 sig. fig.)

Answer Link

Otras preguntas

99POINTS!!!!!Which point of view is used in this excerpt from “The Adventures of Aladdin” by the Brothers Grimm?"Too bad for you," snapped the stranger, slammin

What is the standard form of the equation of a line for which the length of the normal segment to the origin is 8 and the normal makes an angle of 120degrees wi

A car (mass = 1200 kg) is traveling at 31.1 m/s when it collides head-on with a sport utility vehicle (mass = 2830 kg) traveling in the opposite direction. In t

find the difference 15 - (-15)

Another name for Anatolia is _____.

Select the correct answer Based on the context of this excerpt from W. W Jacobs's "The Monkey's Paw" what does the word placidly mean? Without the night was col

What does the energy hill represent on an energy diagram?

How is sunlight used in photo synthesis

Rodney is helping to make hamburgers for the football game. He's made 10 hamburgers so far. His coach asked him to make at least 30 hamburgers but no more than

Select the correct answer. In the following code snippet, what does .0> signify? .0> A. The document is used to enter data. B. The document is us