24-09-2016
Mathematics

contestada

Zero is the additive identity for addition. For example,0+a=a,where a is a rational number.
What is the multiplicative identity n such that a*n=a for any rational number a?

Respuesta :

matt1013 matt1013

24-09-2016

the answer is 1. any number x 1= that number

Answer Link

Otras preguntas

if ab=2√3 then find the value of a^4+b^4

what is the equivalent fraction of 6/20 with a denominator of 10

Tape a piece of white paper to your wall.Aim the flashlight at the CD so that it makes the rainbow reflect onto your blank paper.

At 7:00, Shana and Jenn ate a peaceful dinner. _____ , they went to the movies. Which transitions would effectively complete this thought? Check all that apply.

Identify the slope and y-intercept of y = 5x+ 11 a. slope = 11; yint = 5 X b. slope = 5; yint = -11 c. slope = 5; yint = 11 d. slope = -5; yint = 11

Name the angle pair relationship and solve for the given angle

moscow was given more power under mongol rule because:

help.....please please

Camilla works as a data entry specialist in the local government offices. The government office is trying to update by getting rid of all paper records. Which i

What has occurred if the temperature changes in a chemical reaction? Energy was created. Energy was transferred. There was no energy transfer. Energy was destro