aevlego12 aevlego12
  • 01-12-2021
  • Mathematics
contestada

Find positive numbers x and y satisfying the equation xy=20 such that the sum 4x+y is as small as possible.

Respuesta :

lena3056
lena3056 lena3056
  • 01-12-2021
The answer is 4 and 5.

They are 2 positive numbers that satisfy the equation, (5)(4)=20.

If that doesn’t work try 2 and 10.

Hope this works!! :)
Answer Link

Otras preguntas

Math Quiz Question! Measuring segments and Angles In the diagram, m < ACB = 65 m < BCD =
A quality of mind that enables people to see how biography is shaped by remote, impersonal social forces.
A certain element forms an ion with 10 electrons and a charge of +2. identify the element.
Why was the Ottoman Empire a desirable territory for European nations during the nineteenth century? A. It shared boundaries with India. B. It had control over
Why is it not possible to state the absolute location of a river?
. Complete. y2 + 15y + 56 = (y + 7)(y +)
which of the following is fact based science rather than a part of a personal belief system
What is 74 increased by 3 times y in an equation
What is the marginal benefit of the 4th fried peanut butter and banana sandwich?
simply each question