Mathematics
Mathematics, 23.01.2020 11:31, oliviastarkweather16

Identify the property illustrated here.

for all a and b: a + b = b + a
a) associative
b) commutative
c) distributive
d) identity

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, juniorvaldez60
What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.
Answers: 2
image
Mathematics, 21.06.2019 16:00, mama9297
Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.
Answers: 3
image
Mathematics, 21.06.2019 18:00, BluSeaa
Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?
Answers: 1
image
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Do you know the correct answer?
Identify the property illustrated here.

for all a and b: a + b = b + a
a) associa...

Questions in other subjects: