anagahvahafs anagahvahafs

02-01-2021
Mathematics

contestada

y is inversely proportional to the square of x.

When x=3, y=8

Work out an equation connecting y and x.

Respuesta :

ChoiSungHyun ChoiSungHyun

02-01-2021

Step-by-step explanation:

x²y = k, where k is a real constant.

When x = 3, y = 8.

Therefore k = (3²)(8) = 72.

The equation is x²y = 72 or y = 72/x².

Answer Link

Otras preguntas

True or False.. Habitat destruction is a disadvantage of geothermal energy.

Air pollution affects everyone equally. True or false?

graphs are used to show how the responding variable changes in response to the ------------------- variable.

Mrs. Jennings had a 5/7 gallon of paint. She gave 1/7 gallon each to some students. How many students received paint if Mrs. Jennings gave away all the paint?

R(p)=-1/2p^2+1900p at what prices p is revenue zero?

Tell the value of the underlined digit 9,000,009 the first 9 is underlined

I need help with density I don't get it at all

What are two numbers that add up to 70 without regrouping?

Which passage is chronological???

First, think about what you would like to be doing twenty years hence. Then, find out what education you must have to achieve this goal.a.Fragmentb.Run-onc.Corr