natalynp13 natalynp13

16-11-2020
Mathematics

contestada

Using the formula z=Kx/y
If z = 6 when x = 3 and y = 4, then what is z when x = 5 and y = 2?

Respuesta :

jerry160000 jerry160000

16-11-2020

Answer:

z=kx/y

zy=kx

zy/x=kx/x ( divided both side by x. to find k)

k=zy/x

k=6×4/3(z=6,y=4,x=3)

k=24/3

k=8

so z=kx/y

z=8×5/2(replace the numbers in the place of variables,k=8,x=5,y=2)

z=40/2

z=20

Answer Link

Otras preguntas

The processes of sexual and asexual reproduction involve different types of cell division. Meiosis is one type of cell division. What are the products of meiosi

Find the value of x in the figure below. Assume that the lines are parallel.

For this question, use the spinner shown in the picture. P(D) = _____________ Write your answer as a fraction in simplest form.

y+3=-(x-5) Rewrite in standard form

James has 16 more game cards than Fay. If they have 48 game cards altogether, find the number of game cards James has.

Using the formula A = bh, find the area of the parallelogram

Reasons for using slave labour

help geometry please

Plzzz helppppp!!!!!!!!! 15+ and Brainliest!!!!!!!!! What are the pros and cons of eliminating trade barriers between countries?

Change the following sentence into a question.The government wants to stop youth crime.