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

I don't understand this! -growls- btw it's #28 and I tried to fit in the first 2 columns on the graph because you need those for the question.

In the Battle of Stalingrad, all of the following contributed to the Soviet victory EXCEPT ... a. A brutal winter b. A massive Allied invasion c. A massive Sovi

Convoys helped the US with the Battle of ....

Which one of the following groups of words is a fragment? A. Strolling in the park on a summer afternoon. B. In December, we usually take a skiing trip. C. Talk

what is the outside of the virus made of?

what is z/5 + 3 = -35

Which of the following equations shows "twice a number is eighteen?"

What is the name of this tool and what can it be used for? Thanks!!

How far did Alexanders Empire extend?

Which does not describe part of John Locke's work and beliefs? A. All people are naturally free to do what they want as long they do not harm anyone else