illestant702 illestant702

24-03-2021
Mathematics

contestada

D is the centroid of ABC. What is the value of x when BD=3x+30 and BF=12x

Respuesta :

itzzzzzzrubuuu itzzzzzzrubuuu

25-03-2021

Answer: 10/3

Step-by-step explanation:3x+30=12x or other way around (doesn’t matter) .

Subtract 3x ; 30= 12x-3x

Divide: 30/9= 9x/9

X=10/3

Answer Link

Otras preguntas

all of the following proportions are equivalent exceptA.) a/b=c/dB.) b/a=d/cC.) a/d=c/bD.)a/c=b/d

A client with coronary artery disease is scheduled to have a diagnostic exercise stress test. Which instruction should the nurse plan to provide to the client a

Kim is watching a space shuttle launch from an observation spot 2 miles away. Find the angle of elevation from Kim to the space shuttle, which is at a height of

the additive inverse of -2/3 - (-8/3)

¿Cómo las medidas adoptadas en situaciones de pandemia repercuten al bienestar emocional?

Question 6 (5 points) (MC) Read the following story excerpt and answer the question that follows: "Come on James!" Nick called him from the street. "Let's get t

What scientist use the word cell for the first time in science

Name the intersection of plane ABC and plane LOD

What is the maximum height of the Ferris wheel? The graph will show the height of the red car as the time increases, Predict what this graph will look like befo

Mr. Garcia comes to your office for a rash on his chest associated with a burning pain. Even a light touch causes this burning sensation to worsen. On examinati