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

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

Why did conservatives oppose the New Deal? They thought Roosevelt was not doing enough to provide relief. They believed it gave the government too much power in

which of the following loans will typically offer the lowest interest rate

how to start a persuasive essay on gun control

13-9x7divided by(4+3)=

Skeletal muscle work when a person breaths heavy?

There was a green house. inside the green house there was a white house. inside the white house there was a red house. inside the red house there was lots of ba

Svp il faut écrire une poésie

A sentence that contains both dependent and independent clauses is known as a

Ray invested in two different savings bonds. Did he diversify?

All but one factor contributes to water pollution. That factor is A) acid rain. B) motor oil runoff. Eliminate C) ozone depletion. D) fertilizer runoff.