bewellplus.gsu.edu
Briannalyse Briannalyse
  • 25-07-2015
  • Mathematics
Answered

the variables x and y are inversely proportional, and y=2 when x=3 what is the value of y when x=9

Verified Answer :

naǫ
naǫ naǫ
  • 25-07-2015

Inverse proportion:
\(xy=k\)

y=2 when x=3.
\(3 \times 2=k \\ k=6 \\ \\ xy=6\)

y=? when x=9.
\(9y=6 \\ y=\frac{6}{9} \\ y=\frac{2}{3}\)

y=2/3 when x=9.

Answer Link

Related Questions

Harry has medical insurance through an HMO He would like to see a podiatrist about the foot pain he has been having What is the first step he will have to take
Compare and contrast a space shuttle and a space station
What is the gerund phrase in the sentence A became more difficult for Oz B on his library books C after his sister spilled juice D Finishing the assignment
What are three numbers greater than 20 that have 9 as a factor
Thomas Jefferson proposed that the president have a life term True or False
The product of a mixed number between four and five and a fraction between zero and one is always less than four true or false
Which early Greek blind poet is thought to have written the Iliad and Odyssey A Homer B Euripides C Sophocles D Thucydides
Sickle cell anemia is a condition where the red blood cells are deformed Which is affected by sickle cell anemia
75 of a certain number is 24 What is the number
4y120 How do I get the two points to be graphed