A number that has a multiplicative inverse. That is, x is a unit iff there exists some y such that x*y = y*x = 1.
H2 +o2=h2ogive suggestion about this formulateklahaymanot tsegay
equals
cube3 example: m3
1 km
misouri
(A- + 02) + (A+ 02) = lightning
a quadrilateral
a rule used to solve math questions
The entire group being studied.
"plus" It usually indicates addition.
Distance=speed*Time (taken to cover that distance)
its when a mathamatical persistince is also whennyou d the oppsite of the equation