chayhin1738 chayhin1738

02-09-2017
Mathematics

contestada

the sum of two numbers is 36. the smaller number is 1/3 of the larger number. find the two numbers

Respuesta :

APAgony APAgony

02-09-2017

x+y=36
x=y/3

substitute in the equation for x

y/3 + y =36
4y/3=36
4y=108
y=27

Then plug the value found for y into the equation for x
x=y/3
x=27/3
x=9

Answer Link

Otras preguntas

Substitution of an amino group on the para position of acetophenone shifts the cjo frequency from about 1685 to 1652 cm−1 , whereas a nitro group attached to th

Please answer this multiple choice question CORRECTLY for 30 points and brainliest!!

Does anyone know which year was the Spanish photo card on football and sport

Find the common ratio of the geometric sequence: 1/18, 1/3, 2, 12, 72, 432, ... 6 9 12 1/9

This position-time graph describes an object's motion. Use it to determine thedisplacement (in m) of the object after 6.0 seconds of motion. Enter theappropriat

6 Solve the system of equations using substitution. y = x + 6 y = -2x - 3 (1,7) (-3, 3)

Which equation can be simplified to find the inverse of y = 5x2 + 10? x = 5y2 + 10 1/y=5x^2+10 –y = 5x2 + 10 y=1/5x^2+1/10

The coefficient of kinetic friction between Gary's shoes and the wet kitchen floor is 0.21. If Gary has a mass of 115 kg, what is the force of kinetic friction

Faça uma análise e depois aponte quais s?o as principais causas responsaveis pelo conflito no continente africano

What is the square root of -1