What property justifies the statement 17 + (-17) - 0??

Answer 1

For every element x there is an element called -x (minus x) such that

x + (-x) = 0

EDIT

As mentioned below this element is the inverse element. In particular this is an addative inverse.

Answer 2

Addition fact... that goes with a+a=11 then 2a=11. Also 17+(-17)=0 then 17-17=0

Answer 3

a million a rational volume might want to be written as a fragment or as a terminating decimal (in different words, a decimal that would not bypass on continually). So, which of your given concepts are rational, and then settle on which one is between 0 and a pair of. 2 An irrational volume won't be able to be written as a fragment, and has a decimal that is going on continually. So, which of your given concepts are irrational, and then settle on which one is between 0 and a pair of. 3 The longest that is uncomplicated to be the right factors of the phase. So, the "lacking" letter might want to be the single in the middle. 4 a reflexive resources (skill a=a) b symmetric resources (skill if a=b, then b=a) c addition resources (skill if a+b=c, then a=c-b) d multiplicative resources (skill if ab=c, then a=c/b) 5. (length of one section + length of different section) - (entire length of ladder) 14. in case you comprehend what a midpoint is, this can be an uncomplicated question to respond to. 20. it really is parallel to the different line that could be written in the kind y = # So, which decision meets that requirement?

Answer 4

Property of Zero

Answer 5

order of operations

Answer 6

Hey, did you just start school?. Do u actually go there or tele-commute?

Answer 7

i think it is inverse. at least according to my algebra 2 book it is