1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IrinaK [193]
3 years ago
11

What is the property of 7+(a+b)=7+a)+b

Mathematics
2 answers:
-BARSIC- [3]3 years ago
7 0

The <u>associative property of addition</u> says that when every operation is addition, you can group numbers however you like and choose which pair of numbers to add first; you can move parentheses without changing the answer.

timofeeve [1]3 years ago
6 0

Communative Becasue It is the Opposits

You might be interested in
Find the length of the hypotenuse ​
Marta_Voda [28]

Answer:

10 m

Perimeter = 24 m

Step-by-step explanation:

( Hypotenuse )² = 6² + 8²

                          = 36 + 64

                          = 100

                          = 10 x 10

( Hypotenuse )² = 10²

Hypotenuse = 10 m

Perimeter is the sum of all sides in a triangle.

Perimeter = 6 + 8 + 10 = 24 m

5 0
2 years ago
Read 2 more answers
If you triple the length of the sides of a square, by how many times does the are of the square increase? Include an example
Scorpion4ik [409]
Area of a square is a^2 where a is side length
if u triple the side then it is 3a
A=(3a)^2=9a^2
6 0
3 years ago
Please helppp
Ber [7]

Answer:

y=2x+1

Step-by-step explanation:

A(1;3)  and m=2

y-yA=m(x-xA)

y-3=2(x-1)

y-3=2x-2

y=2x+1; or 2x-y+1=0

3 0
3 years ago
Which expression shows the correct way to expand (6x-6)^2?
jeka94

Answer:

(6x -6)^{2} = (6x +6)(6x +6) = 36x^{2} -72x + 36

Step-by-step explanation:

Even if I don't know the options I can give all the option that will be right for expending this. Just look at each step and see which one is one of the options.

(6x -6)^{2} = (6x +6)(6x +6) = 36x^{2} -72x + 36

5 0
3 years ago
When comparing two​ populations, the larger the standard​ deviation, the more dispersion the distribution​ has, provided that th
defon

Answer:

True

Step-by-step explanation:

because the standard deviation describes how​ far, on​ average, each observation is from the typical value. a bigger variance means observations are more distant from the typical​ value, and​ therefore, more dispersed

6 0
3 years ago
Other questions:
  • What is the answer to this problem 6(1-5m)
    8·1 answer
  • 3. List all the coefficients and constants
    12·1 answer
  • Tyler runs 8 2/3 miles in 4/3 of an hour. How long does it take each of them to run 10 miles?
    7·1 answer
  • Please help ASAP !!! Thank you !
    13·1 answer
  • (points on a circle) PLEASE HELP THIS IS DUE TONIGHT
    15·1 answer
  • 7 in.
    12·1 answer
  • Graph the following linear function.<br> f(x) = 1/6x+3
    12·1 answer
  • Dahlia is trying to decide which bank she should use for a loan she wants to take out. In either case, the principal of the loan
    8·2 answers
  • PLEASE HELP ME LIKE RN THIS IS 7TH GRADE MATH BTW
    8·2 answers
  • Yolanda is currently an 18 year old senior. If she works from the time she finishes her education, how old must she be to collec
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!