manahil1139 manahil1139
  • 03-06-2021
  • Mathematics
contestada

if y is inversely proportional to x and y =5 when x = 2 find the value of y when x = 8​

if y is inversely proportional to x and y 5 when x 2 find the value of y when x 8 class=

Respuesta :

mathmate
mathmate mathmate
  • 03-06-2021

Answer:

y = 10/8 = 1.125 or 1 1/4

Step-by-step explanation:

Inverse proportion means

xy = a constant.

In this case, the constant is given by the example,

x = 2 when y=5, so

xy=10

when x = 8, then

y = 10/8 = 1.125 or 1 1/4

Answer Link

Otras preguntas

how long does it take for plaque to renew itself on the tooth surfaces?
what is the solution to 7 • p = –56? a. p = –49 b. p = –8 c. p = 8 d. p = 49
The product of two whole numbers is 825 the sum is 58 what are the two numbers
3. which of the follow ordered pairs lies in quadrant ll . a. 4 -3 b.-2-5 c.-1 -2 d. 3,0
read this line from chapter 1: "you need to get a grip," he started after she put the car in park. based on the sentence, what does the phrase get a grip mean?
The bank of American building in San Francisco is 74 feet shorter than the transamerica pyramid. If their combined height is 1632 feet how tall is the transame
what happens to the total mass pf the chemicals involved in the reaction as the reaction proceeds
learning good personal skills and traits during your development will help you be a better adult. true or false.
p = $14,300 r = 7 % t = 4 what is i?
What is one primary religion and one minor religion jews practice.