23ghorne
23ghorne 23ghorne
  • 04-08-2020
  • Mathematics
contestada

If y is inversely proportional to x and y = 15 when x= 3 Find x when y = 5.

X=5
X=8
X=9
X=1

Respuesta :

akidipatricia08
akidipatricia08 akidipatricia08
  • 04-08-2020

Answer:

answer is 1

Step-by-step explanation:

y∝x

y=kx

15=3k

divide 3 both sides

k=5

so y=5x

when y is 5

5=5×x

divide 5 both sides

x=1

Answer Link

Otras preguntas

1000 lbs = _____ t 1 1/2 1 2 1/2
¿Cuáles artículos corresponden con las siguientes palabras? (Which definite articles correspond with the following words? Watch out for gender exceptions. Pleas
Math question.. plz help me out... Thanks.. best answer all points....
what is the superfund
It can be inferred that the dramatic increase in defense spending by Germany was the result of. (A) attempts by Great Britain to take German colonies. ( B) fea
A system of linear equations with more equations than unknowns is sometimes called an overdetermined system. Can such a system be consistent? Illustrate your an
Please answer and explain! 17 POINTS!
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
How did americans disagree over the role of federal and state goverment before and durning the civil war
Please help..............