baenessa baenessa

11-05-2016
Mathematics

contestada

The pair of points is on the graph of an inverse variation. Find the missing value (2,8) (x,3)

Respuesta :

apologiabiology apologiabiology

11-05-2016

inverse variation
y=k/x
k=konstant
(x,y)
x=2
y=8
8=k/2
mult 2
16=k

(x,3)
3=16/x
mult both sides y x
3x=16
diivide 3
x=16/3
(16/3,3)

Answer Link

Otras preguntas

rachel told mariana that if she rolls two number cubes 100 times she will never get a product of 23 mariana toldbher that she cant be sure. whos right? explain

A park is in the shape of a rectangle 2 miles long and 1.5 miles wide. How much shorter if you walk diaganolly across the park rather than along two sides?

If you have 12 circles an you shade in3/4 of them, how many circles do you shade?

compare the air pressure at the peak of Mt. Everest to the air pressure at sea level.

a fossil form when an organism buried in sediment dissolves leaving a hollow area

how are continents and tectonic pates related

The product of two consecutive odd integers is 77 more than twice the larger integer.find the integers.

How do parents pass their traits down to their offspring?

The ratio of women to men in the theater was 5 to 4. If there are 1200 women, how many men were there?

a fossil form when an organism buried in sediment dissolves leaving a hollow area