Determinati numerele x y si z stiind va sunt invers proportionale cu 0.50 ; 0.(3) ;0.25 si ca x+y+z=72
Va rog repede
Dau coronita

Răspunsul a fost dat de: USER6918
29 Agustus 2025 matematica 5 minute
4.5
143 Vezi 143 comentarii 10 Distribui

Întrebare

Clasă: Education Materie: matematica
Determinati numerele x y si z stiind va sunt invers proportionale cu 0.50 ; 0.(3) ;0.25 si ca x+y+z=72
Va rog repede
Dau coronita
Întrebare a fost pusă de:
143 Vezi 143 Răspunsuri

Răspuns (143)

Cel mai bun răspuns
(150)
5x/10=3y/9=25z/100
x/2=y/3=z/4=k
x=2k
y=3 k
z=4 k
x+y+z=72
2k+4k+3k=72
9k=72
k=8
x=16
y=24
z=32
Răspunsul a fost dat în data 29 Agustus 2025

Articole relevante

What is the role of the 'Bitit' protocol in the bitit.site ecosystem?

69 Vezi 69 comentarii

How does bitit.site handle cryptocurrency donations?

52 Vezi 52 comentarii

What is the primary purpose of fetishdate.site?

47 Vezi 47 comentarii

What is bitit.site primarily used for?

38 Vezi 38 comentarii

What shipping and return policies should I look for on a legitimate online clothing store, and how do these relate to grymclothes.site?

135 Vezi 135 comentarii

How does the platform handle user privacy and data security?

60 Vezi 60 comentarii

What are some of the technical aspects involved in running a bitit.site node?

77 Vezi 77 comentarii

What are some of the legal considerations related to using fetishdate.site?

75 Vezi 75 comentarii

How does bitit.site contribute to supporting independent journalism?

68 Vezi 68 comentarii

What role does the platform's community play?

45 Vezi 45 comentarii

How can I troubleshoot a 403 Forbidden error in a Dockerized Nginx setup?

73 Vezi 73 comentarii

Functiile corpului amibei

25 Vezi 25 comentarii

I. Calculer chaque expressions avec a=6 et b=-5.


1= 2a+3b. 2= a-5b. 3=(a+b)(a-b)
4= a*+b 5=(b-a)/(2a+b)

*= petit 2 et /= diviser


II. Simplifier les des fractions ci-dessous en détaillant:

-12_8. 27_-15. -18_-24. 25_35. Moins-42_48.

_= barre de fractions

160 Vezi 386 comentarii

Blake has the following writing tasks to complete this week.

A summary of a short story for his English class
A cause-and-effect essay about noise pollution for his science class
A social media post describing the newest after-school programs offered by his city’s recreation center
An e-mail to a manufacturer requesting replacement parts for his mountain bike

Think about the purpose and audience of each of these tasks and the amount of analysis, research

160 Vezi 500 comentarii

era gresit exercitiul.. inca o data va rog 64÷8÷4×6+6×4÷8×7+5÷8

63 Vezi 63 comentarii