rockaydunkiniorgef rockaydunkiniorgef

11-10-2016
Physics

contestada

Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?

1.45°

2.60°
3.120°
4.135°

Respuesta :

17-10-2016

We know, x+y = 180

A.T.Q, x = 3y, y= x/3

substitute the value of y,

x+x/3 = 180

4x = 540

x = 540/4

x=135

Answer Link

Otras preguntas

Why do doctors check for swollen lymph nodes

I need help on my math problem

The two main purposes of a business plan are: a. to provide a document to keep employees focused and to seek outside funding. b. to provide assurance to vendors

What happens when a larger force is applied?

what is mercantilism

Predict biodiversity changes that would be expected to occur in response to changing environmental factors

(5 pts) What types of facts were needed for you to determine the size of Earth's outer core? Explain.

When an effective minimum wage is introduced, the number of hours of labor employed is determined by the ______ and the ______. A. demand for labor; minimum

Rapid gas exchange can be accomplished more easily in air than in water because A. the O2 content of water is higher than that of air B. O2 diffuses more rapidl

In easy words, what is the difference between democratic and republican?