Eden1234f25 Eden1234f25

20-10-2019
Mathematics

contestada

If y is directly proportional to x and Y = 40 when x=4 what is the value of x when y =23

Respuesta :

arindamvutla arindamvutla

01-11-2019

Answer:

2.3

Step-by-step explanation:

Since y is directly proportional to x,

y = kx.

=> 40=k X 4

=> k=10

So y=10x

If we put y=23 in the above equation,

x=2.3

or

40:4 = 23:x

=>x=2.3

Answer Link

Otras preguntas

What does bias have to do with comparison and contrast

what is the primary mission of the united nations?

9.64 in a fraction form

Which are elements of civilization? cities canals and waterways specialized labor brick houses communication and writing moral code

what does the notation rr mean to geneticists?

A line passes through (3, –2) and (8, 2). a. Write an equation for the line in point-slope form. b. Rewrite the equation in standard form using integers. a.

The price of the resources that go into the production of a good affects the __________. A. price of the good B. quality of the good C. production of the good

What did the Treaty of Versailles mean for Europe in terms of War Guilt Clause, Reparations, Military, Land, and Peace Keeping?

What is a pilgrimage ?? Explain !!!! Thanks :D What was the coat of arms used for in Europe ??

A candle manufacturer sells cylindrical candles in sets of three. Each candle in the set is a different size. The smallest candle has a radius of 0.5 inches and