tristenlampkin8 tristenlampkin8

24-08-2021
Mathematics

contestada

9. The first of three numbers is 12 more than the 2nd number and the 3rd number is triple the 2nd number. Their sum is 204 . What are the three numbers

Respuesta :

anasweeney43 anasweeney43

25-08-2021

Answer:

1) 50.4

2) 38.4

3) 115.2

Step-by-step explanation:

1) x+12

2) x

3)3x

X+12+x+3x = 204

5x=204-12

5x=192

x = 192/5

x = 38.4

1) 38.4 +12=50.4

2) 38.4

3) 3*38.4 = 115.2

50.4+38.4+115.2 = 204

Answer Link

Otras preguntas

What is a common problem today that wasn’t a large problem in the past?

Lourdes y Miguel ____________________ a la playa los domingos. a. vas c. voy b. van d. vamos

working to guarantee a high level of education for all students is an example of? A. ethnic diversity B. economic patterns C. political action D. social justice

Mike bungee jumped from a building with eight stories. Each story was 15 4/5 feet in height. How tall was the building?

What key power did the British Parliament hold by 1600? the power to tax the power to choose a king the power to try those accused of crimes the power to decla

What term refers to Adolf Hitler's plan to exterminate all the Jews of Europe? A) V-E Day B) Third Reich C) Final Solution D) Nuremberg Trials

what is the cost price? markon percent is 21% and the selling price is $99.99 assume that markon is a percent of the selling price

Which economic system has the most government control

Most selective shools require ____ years of English

In Dust Tracks on a Road, what kind of literature did the young Hurston like best that made her think of heroic deeds? A. stories that were sad B. storie