braelyngerard braelyngerard

12-04-2021
Mathematics

contestada

Given f(y) will mark brainly

Given fy will mark brainly class=

Respuesta :

OverpoweredNoob OverpoweredNoob

12-04-2021

Answer:

y = -0.904, 19.904

Step-by-step explanation:

f(y) = 9

f(y) = sqrt(y + 99)

-------------------------------------------

9 = sqrt(y +99) - y

81 - 18y + y^2= y + 99

-19y + y^2 = 18

y(y - 19) = 18

y = -0.904, 19.904

(I used a calculator to solve those values)

Answer Link

Otras preguntas

The dictator of Italy during WWII was

F(x)=6x^2-x Find f(-3)

Solve this system of equations by elimination: 8x+9y=48 12x+5y=21

How are Binary Fission and mitosis similar? A. Both processes are used to create egg and sperm cells. B. The stages in both processes are identical. C. The resu

Which word correctly completes this conversation? Fidel: ¿Ella habló con mi hermano? Francisco: Sí. Ella ________ habló ayer. A. la B. le C. las D. los

What is the solution to the equation 1 / 4 x = 5?x = 4 / 5x = 5 / 4x = 20x = 1

El paciente tiene las manos __. cerrado cerrada cerrados cerradas

!!!!!!!!!!!!!!!!!!!!

4(-6x - 1) + 6x = -(1 - 4x - 3)

How did the Civil War affect women? It led to passage of the Nineteenth Amendment, giving them the right to vote. It forced them to stay within the home to