tarankollu tarankollu

04-02-2021
Mathematics

contestada

What is the ratio of a : b, knowing that a — b = 3
a + b = 5

Respuesta :

dammyzee dammyzee

05-02-2021

Answer:

4:1

Step-by-step explanation:

a — b = 3

then a= 3+b

a + b = 5

3+b +b = 5

3+2b=5

2b=5-3

2b=2

b=1

a= 3+b

a=3+1=4

a:b= 4:1

Answer Link

Otras preguntas

1x1x1x50x34x3x4x5x4x4x4x4x4x4x4x4x4x4x4x4x4x4x4x4

What is the measure of angle C?

The seventeenth amendment to the constitution was a key progressive reform designed to

When consumers consider all types of household cleaners, they are considering the _____ of household cleaners. When consumers limit their choice of household cl

Evaluate the following expression. (-3)-2 | ao

how can we mitigate human impact on biodiversity

Pleaseee helpppp asapppp

A 34-year-old woman who has no past medical problems nor is currently taking any medications comes into your office because she noticed a tender lump in her lef

The method used by managers when comparing unit costs with budgeted costs or other measures is broadly known as: Multiple Choice Account reconciliation. Sales m

Marquises has 200 meters of fencing to build a rectangular garden. The gardens area (in square meters) as a function of the garden's width is (in meters) is mod