20-06-2018
Mathematics

contestada

The sum of two numbers is 12 . The first number,x, is twice the second

Respuesta :

elenasegovia99 elenasegovia99

20-06-2018

Since 3 times 2=6,
x=6
2nd=3

Answer Link

Otras preguntas

The diagonal of a rectangle is 25 in. The width is 15 in. What is the area of the rectangle?

Which plane divides the body into anterior and posterior halves?

describe the pattern in the table using words, an equation and a graph. Extend the pattern for x=5,6,7. Table X Y 1 15 2 25 3 35 4 45

ray BD bisects m<ABC, solve for x and finf m<ABCm<ABD=6x-1, m<CBD=4x+7x=

Favoring native populations over immigrants is known as

To estimate your average monthly salary, divide your yearly salary by the number of months in a year. Write and solve an equation to determine your yearly salar

An airplane has flown 260 miles out of a total trip of 500 miles. What fraction, in simplest form, of the trip had been completed?

Heather finished a race in 58.4 seconds, which was 2.6 seconds less than her practice time. Write and solve an equation to find Heather's practice time. Show th

Do jaguars and black panthers compete for the same resources? Is there competition between the species?

Carolyn says that point A and point B represent opposite integers. a. What is the opposite of the integer represent by point A? By point B? b. Do you agree w