Jesgen22 Jesgen22

22-05-2016
Mathematics

contestada

Why is the sum of a rational number and its opposite always equal to 0

Respuesta :

KomedyKatie KomedyKatie

23-05-2016

because its like saying what's 4-4=0. -4 and 4 are the same distance away from zero, so if you subtract them (or add them), it'll always end up to be zero

Ver imagen KomedyKatie

Answer Link

Otras preguntas

4/5, -0.9, -3 ordered from least to greatest

All of the following are true statements about Samuel Tilden EXCEPT which one? A) He was a northern Democrat. B) He was known as a reformer. C) He was governo

What is the name of the continental plate that is involved with the andes mountains?

Finals are over, and you are moving back home for the summer. You need to rent a truck to move your possessions from the college residence hall back to your ho

__________ contributes to preschoolers' improved emotional self-regulation. a.permissive child rearing b.authoritarian child rearing c.language d.family size

True or false, commas and periods go outside closing quotation marks.

Which one? I need help

Which people conquered the byzantine empire and built a powerful islamic empire and built a powerful Islamic empire in its place? Ottomans Sufis Persians Mongol

GEOMETRY PLEASE HELP ME URGENT

each interior angle of a regular polygon measures 140 degrees how many sides does the polygon have