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

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

Which sentence would work best as a concluding sentence to this paragraph

Find the value of x.

3 times 1,000 +6 times 100 + 3 times 10 +7 times 1/10 + 2 times 100 +8 times 1/1000?

The lifetime of a battery in a certain application is normally distributed with mean μ = 16 hours and standard deviation σ = 2 hours. What is the probability th

What caused the Peloponnesian War to begin?

Which is the equation of a circle with its center at (-4,2) and a radius of 4? Select one: a. (x+4)2 + (y-2)2 = 16 b. (x-4)2 + (y+2)2 = 16 c. (x-4)2 + (y+2)2 =

A gas sample containing 1.45 mol at 25°C exerts a pressure of 408 torr. Some gas is added to the same container, and the temperature is increased to 50.°C. If t

Gies recalls how her husband viewed the Frank family's capture. What important information is Henk missing because of his viewpoint? He isn't sure if the person

Do you think ants and aphids have a mutualistic relationship? Explain your answer.

As you look forward to reading To kill a mockingbird, how might the theme of racial inequality affect the novels characters?