Mathematics
Mathematics, 19.08.2019 08:20, eli761029

What property is shown by the equation?
column a column b
1.
–(–33 + 18) = 33 + (–18)
2.
–10 + (–15) = –15 + (–10)
3.
4 + (29 + 16) = 4 + (16 + 29)
4.
–12 + (12 + 27) = (–12 + 12) + 27
a.
commutative property
b.
associative property
c.
opposite of a sum property

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, megamorph
[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
image
Mathematics, 22.06.2019 01:30, jackievelasquez3424
Apply distributive property to write equivalent equation 105×35m
Answers: 1
image
Mathematics, 22.06.2019 02:00, hello123485
Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i
Answers: 2
image
Mathematics, 22.06.2019 03:00, Suhayb981
Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:
Answers: 1
Do you know the correct answer?
What property is shown by the equation?
column a column b
1.
–(–33 + 18) = 33 + (...

Questions in other subjects:

Konu
Social Studies, 04.10.2020 19:01
Konu
Mathematics, 04.10.2020 19:01
Konu
Mathematics, 04.10.2020 19:01
Konu
Chemistry, 04.10.2020 19:01