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 word correctly completes this sentence? vestido es bonito. O A. esta O B. ésta O c. este OD. esas 0

When the price level rises, the number of dollars needed to buy a representative basket of goods: A. increases, and so the value of money rises. B. increases, a

Rewrite the equation for x, and express its value in terms of a. 3/a x-4=20

Select one answer for question A and select one answer for question B.

Examine the intersection of these lines:∠B and ∠C are complementary angles.∠E and ∠F are complementary angles.Which of the following other pairs of angles are

When performing the pupillary reflexes, describe the position of the subject and environment the subject should be comfortable and relaxed in a well lit area th

NEED HELP ASAP!!.....Find derivative by using appropriate rules5) y=3x^(5/4)6)y=5/4x^2/37) y= -4x^-58) y=3/x^3

Three resistances 2 ohm ,3ohm and 5 ohm are connected in parallel and apotential difference of 20V is applied across the terminals ofcombination. The potential

What’s a good science fair idea that includes lollies?

General term for a disease that affects hemoglobin within red blood cells.