Je suis désolée je me suis trompée ... C'est ça ...
f(x) = (4/(x+2))-1


calculer : f(1/2), et f(-2+√2)

puis résoudre : f(x)= 0 et f(x)=3    

In timpul circulatiei pulmonare:
a)sângele neoxigenat pleaca spre plămâni din ventricolul stang;

b)sângele revine la inima prin venele cave;

c)sângele ajuns la plămâni se încarcă cu CO2;

d)plămânii se încarcă cu CO2.​

3 September 2025 160 views 255 comments

Seorang perenang mengerahkan daya rata-rata 175 W, ketika ia menempuh jarak 100 m dalam waktu 72 s. Brapakah gaya rata-rata yang d krjakan air pada perenang?? ( gunakan prsamaan P= Fv)

3 September 2025 160 views 184 comments

HELP! 98 POINTS AND BRAINLIEST!!
6. South America has a unique topography and environment. Use examples from the information introduced in this course to describe why the entire world benefits from this continent. Write at least 250 words, cover as many topics as you can, and begin your persuasive argument with: The world would not be the same without South America because . . .

3 September 2025 160 views 387 comments

How can I perform a clean installation of Inventor 2023 if previous attempts failed?

3 September 2025 84 views 84 comments

b+c=27
să se calculeze b + 3c - 2a
a + b = 32

3 September 2025 63 views 63 comments

Concurenţii unei competitii au fost grupati astfel:
alergare viteză alergare rezistenţă
handbal
baschet
Fete
28
14
18
12
Băieti
16
32
23
36
a) Câte fete au participat la concursul de alergări?
b) Câți copii au participat la alergarea de viteză?
c) Câți băieți au participat în total la competiţie?
d) La care dintre probe au participat cei mai puțini concurenți?
e) Alergătorii în proba de r

3 September 2025 160 views 500 comments

solve the inequality d/-9 < -6

3 September 2025 34 views 34 comments

Puteti sa imi spuneti toate personajele din Fram Ursul Polar? Cu tot cu 2 trasaturi pentru fiecare. Va rog, cat mai repede.

3 September 2025 123 views 123 comments

A hyperbola has its center at (0,0), a vertex of (20,0 and an asymptote of y= 13/20x. find the equation that describes the hyberbola

3 September 2025 138 views 138 comments

Daca o șeptime reprezintă 12, trei șeptimi reprezintă​

3 September 2025 54 views 54 comments

un enunt cu verbul torc

30 Agustus 2025 23 views 23 comments

Compunere scurta despre ziua de Paște

30 Agustus 2025 38 views 38 comments

bonjour qui aurait une idéé sur le sujet suivant : dessiner sur une feuille une silhoute et disimuler la joliment et de facons original ? merci kiss

25 Agustus 2025 155 views 155 comments

Salut les amis j'ai besoin de votre aide pour ce sujet

Pensez vous que la beauté est le seul facteur de la reussite

26 Agustus 2025 127 views 127 comments

What are common causes of 'Error opening Elasticsearch data'?

25 Agustus 2025 61 views 61 comments