dillyesco7 dillyesco7

13-04-2021
Mathematics

contestada

If y varies jointly as x and z and y = 4 when x = 2 and z = 3, what is y when x = -6 and z = 2?

If y varies jointly as x and z and y 4 when x 2 and z 3 what is y when x 6 and z 2 class=

Respuesta :

13-04-2021

Answer:

Step-by-step explanation:

Y = kxz

Putting values of y x and z in the equation

4 = k(2)(3)

4 = k6

2/3 = k

Now finding y when x = - 6 and z = 2

Y = kxz

= 2/3(-6)(2)

= - 8

Answer Link

Otras preguntas

PLEASE HELP ME THIS IS DUE IN 10 MINUTES

which of these will be occasiated with obesity

To make the expression 4x−2+□(2x+4) equivalent to 2(6x+7), what must be the value in the box?

The common research paper are?

need help plz x+14/6+3=5

Five Times the difference of a number and 3 is 17

Kym plans to deposit $100 in an account at the end of each month for the next five years so that she can take a trip. (a) If Kym's opportunity cost rate is 6 pe

What did the development of writing enable the Sumerians to do?

What are three things from Ancient Rome that believe would benefit and should be adopted by The Byzantine Empire.

What two properties of life can be connected to each other? Explain how