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
____ [38]
3 years ago
14

¿Qué propiedad justifica que 4+ [6 + (-2)] = [4 +6] +(-2)?​

Mathematics
1 answer:
hammer [34]3 years ago
5 0

Answer:

addition is commutative. 4+(6+(-2)=8 whiles

Step-by-step explanation:

4+6-2=8

You might be interested in
in how many ways can a mail carrier place three letters in five mailboxes if each box may receive more than one letter?
Bad White [126]
Each box may receive more than one letter.
3 0
3 years ago
What's a number greater than 40 whose prime factorization contains 3 prime numbers that do not repeat
Leya [2.2K]
Well to make it easy pick 3 prime numbers. In this case I'll use 3, 11, and 13. Multiply all 3 together to get 429. For the second part, pick a prime number and multiply it by 3, in this case 3, which when multiplied by 3 equals 9. Multiply that by a prime number squared, like 11 which is 121. Then multiply by 13. 3x3x3x11x11x13 = 42471 THE CREDIT GOES TO ICEDRAPTOR
3 0
4 years ago
Label the slope and y intercept​
dedylja [7]
Y intercept is (0,3)
Slope is 3/2
6 0
3 years ago
12. Find the distance between points P(-1, 2) and Q(-3, 4).​
marusya05 [52]

Answer:

D=2.82

Step-by-step explanation:

Here we are given with two coordinates and asked to determine the distance between them.

Here we are going to use the distance formula, which is given as under

D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

Where

(x_1,y_1) = (-1,2)

(x_2,y_2) = (-3,4)

Replacing these values in the distance formula

D =\sqrt{(-1-(-3))^2+(2-4)^2}

D =\sqrt{(-1+3)^2+(-2)^2}

D =\sqrt{(2)^2+4}

D =\sqrt{4+4}

D =\sqrt{8}

D= 2.8284

Hence the Distance is 2.82 units

3 0
3 years ago
Help me! I'm the most stupidest person ever!
vovangra [49]
Alright here's the breakdown:
your trying to find how many miles per day 
so
 take the miles (290) and the days it took (5)
and 
divide the miles by the days it took (290/5) 
and the answer is 
58 mi. per day
6 0
3 years ago
Read 2 more answers
Other questions:
  • 5r^2-38r-16 i must factor by grouping but im very lost
    11·1 answer
  • How much should i charge for head
    5·1 answer
  • Find the number of ways that an organization consisting of 15 members can elect a president, a treasurer, and q secretary. (assu
    11·1 answer
  • An experiment was conducted at a small supermarket for a period of 8 days on the sales of a single brand of dog​ food, involving
    6·1 answer
  • A botanist has developed a new hybrid cotton plant that can withstand insects better than other cotton plants. However, there is
    12·1 answer
  • The midpoint of AB is M(2,-2). If the coordinates of A are (-2,1), what ate the coordinates of B?
    5·1 answer
  • PLEASE I NEED HELP WITH THIS!!!! Domain! I WILL MARK U AS THE BEST!
    7·1 answer
  • Y= -2x +9 what does x equal ?
    15·1 answer
  • 1 2/5m - 3/5(2/3m+1)
    6·1 answer
  • Alice rode her bicycle the same number of miles every day for 17 days. She
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!