williamccc williamccc

13-07-2021
Mathematics

contestada

The variables x and y vary inversely, and y=-11 when x = 16. Write an equation that relates x and y. Then
find y when x = -9.

Respuesta :

AliceBrainly21 AliceBrainly21

13-07-2021

Answer:

y=-176/x

y=176/9

Step-by-step explanation:

[tex]y = \frac{k}{x} \\ - 11 = \frac{k}{16} \\ k = - 176 \\ y = \frac{ - 176}{x} \\ y = \frac{ -176}{ -9} = 19 \frac{5}{9} [/tex]

Answer Link

Otras preguntas

Write a function to describe the following scenario. A baseball stadium sells a slushy cup for $5 and $1 for every time you fill it. How much would you pay in t

Apart from asthmatics who else has to use a peak flow meter to measure their lung capacity ??

Please Help!! asking for the 3rd time :'( Answer questions (a – f) based on the following graph a. When x = -1, what is the value of y? b. When y = 7, what is t

Subtract 2x^2-3xy+4y^2 from 3x^2-5xy-6y^2

Is it A? If not, why?

I need help plz answer fast

2. Predict In Scene 5, lines 173-185, Hamlet asks Horatio and Marcellus not to give him away if he starts to act strangely. What does this remark hint about his

Is x < 5 always true? Explain.

is the origin a solution to the system graphed?

What is the benefit of film vs. the text version of The Tempest?