2005morganw 2005morganw

31-01-2021
Mathematics

contestada

two positive real numbers differ by one and have a product equal to one. Find the value of the smaller number to the nearest hundredth

Respuesta :

kenlingdad kenlingdad

31-01-2021

Answer:

1.62

Step-by-step explanation:

smaller number: y

x - y = 1 x = y+1

xy = 1

(y + 1) * y = 1

y² + y - 1 = 0

y = (-1 ± √(1² - 4 * 1 * -1)) / 2 = (-1 ± √5) / 2

small number: (-1 - √5) / 2 = - 1.62

Answer Link

Otras preguntas

You have installed Hyper-V in a Nano Server deployment, and are attempting to manage Hyper-V remotely. However, you find that you are unable to use the Server M

The densities in grams per cubic centimeter of various sub- stances are listed below. For each density, tell whether the substance is most likely to be a gas,

Use Newton's method to find all roots of the equation correct to six decimal places. (Enter your answers as a comma-separated list.) 7 cos x= x + 1.

To enter the citric acid cycle, pyruvate must enter the mitochondria by active transport. Three things are necessary to convert pyruvate to acetyl CoA. Explain

James gets a job at a multinational corporation. On his first day at work, he finds out that the numerical code assigned by the Internet Corporation for Assigne

A model is made of a car. The car is 3 meters long and the model is 3 centimeters long. What is the ratio of the length of the car to the length of the model?

What should you check before choosing a firearm for hunting? a. It meets the state's legal projectile requirements. b. It exceeds the state's requirements for

AgNO3(aq)+Cu(s)→Ag(s)+Cu(NO3)2(aq) is an example of which type of reaction?

The complete combustion of ethanol, C₂H₅OH (FW = 46.0 g/mol), proceeds as follows: [tex]C_2H_5OH(l) + 3O_2(g) \rightarrow 2CO_2(g) + 3H_2O(l)[/tex]; ΔH = −555 k

3 - Expresiones con tenerFill in the blanks Activity InstructionsComplete each sentence with the correct expression. Make sure to conjugate the verb tener in th