omanlegend3 omanlegend3

23-08-2020
Mathematics

contestada

The sum of two numbers is four and their product is ten. If one number is x, write an expression for the other number

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

23-08-2020

Answer:

4y - y^2 = 10

Step-by-step explanation:

Let x and y be the two numbers

x+y = 4

xy = 10

Taking the first equation and solving for x

x = 4-y

Substituting this into the second equation

(4-y) *y = 10

4y - y^2 = 10

Answer Link

Otras preguntas

PLEASE HELP!!! ITS DUE AT IN 30 MINUTES

Calcium Carbonate reacts with dilute hydrochloric acid. The equation for the reaction is shown. CaCo3 + 2Hcl = Cacl2 + H2O + Co2 1 g of calcium Carbonate is

why i used to drink milk everyday ? if someone give good answer i will mark him/her brainlist

Which part of this sample introduction

a. Listening to others is a skill that people can learn or improve upon we need so we can work together may be difficult sometimes all of the above b. C. d. Ple

A 0.050 kg golf ball leaves the tee at a speed of 75.0 m/s. The club is in contact with the ball for 0.020 s. What is the net force of the club on the ball?

To apply the SAS criterion, the equal angles must be the included angles between the equal side pairs. Is this true or false?

wanna do dances yes or no

One of women's communication strengths has been that they understand a. everyone, all the time b. nonverbal information C. other women, but not mer without hav

write a letter to your father telling him about your study and school