frankszar2003
frankszar2003 frankszar2003
  • 03-04-2019
  • Mathematics
contestada

If y varies inversely with x and y=8 when x=40, what is the constant of variation

Respuesta :

anniefay69
anniefay69 anniefay69
  • 03-04-2019

Answer:

Step-by-step explanation:

Inverse Variation. Since k is constant, we can find k given any point by multiplying the x-coordinate by the y-coordinate. For example, if y varies inversely as x, and x = 5 when y = 2, then the constant of variation is k = xy = 5(2) = 10.

Answer Link

Otras preguntas

5 In your opinion, which are the two main issues of conflict between two any countries who share their borders? ​
Find the value of x. 6 X X + 1 9
Imagine (0) aren’t any mobile phones or computers, and your house (1) internet. It’s the perfect holiday! Our computer doesn’t (2) help us relax. It (3) us
Michael and Derrick each completed a separate proof to show that corresponding angles AKG and ELK are congruent. Who completed the proof incorrectly? Explain. (
40-60 write the lower class limit the upper class limit and the class mark of the following class intervals​
What determines the stability of nucleus. explain?
Choose the correct answer: whats the answer?
2. Your school is organizing a Carnival in the month of January. Write a letter to your friend and invite hi the carnival.​
Which of these is a theme in "Hansel and Gretel"? Do not go into the woods. Patience will be rewarded. Life is what you make of it. Grow where you are planted.
algebra 2x add 7 - 0x add 3