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
melisa1 [442]
1 year ago
8

Which expression illustrates the associative property of addition? (3 19) – 12 = (3 12) – 19 3 (19 – 12) = 3 (19 12) (3 19) – 12

= 3 (19 – 12) 3 (19 –12) = 3 – (19 12)
Mathematics
1 answer:
Gre4nikov [31]1 year ago
5 0

Answer:

Associative Property

For multiplication, the rule is "a(bc) = (ab)c"; in numbers, this means 2(3×4) = (2×3)4.

You might be interested in
Simplify (sec θ – tan θ)2
rusak2 [61]

Answer:

2 sec (θ )  −  2 tan ( θ )

Step-by-step explanation:

4 0
3 years ago
Can you find x I don’t know how.
kodGreya [7K]

Answer:

7

Step-by-step explanation:

(x+3)/(x+8) = 2/3

3x + 9 = 2x + 16

x = 7

8 0
3 years ago
What is the slope of the line?
KIM [24]

Answer:

Slope = -\frac{1}{3}

Step-by-step explanation:

6 0
3 years ago
Please help, I added a photo to show the question. I’m so confused and I need help, so if you could show work I’d really appreci
Mashutka [201]




Angle A = 30 and its complement would be 60. This is because both angles must equal 90 degrees, and 30 + 60 = 90. Also in the directions it states Angle A must be half of its complement. 30 is half of 60. Sorry I don’t have any work, I just did it in my head!

Any questions? Hope this helps!






7 0
3 years ago
Read 2 more answers
What is 679 rounded to the nearest ten
Solnce55 [7]
680 is the answer to that question
3 0
2 years ago
Read 2 more answers
Other questions:
  • a contractor needs to know the area of a sidewalk that is 2381 feet long and 7 feet wide what is the area of the sidewalk
    6·1 answer
  • In a 2560 gallons there are 1944gallons left after two weeks how many days a whole tank will last
    8·1 answer
  • Least to greatest 7/12,0.75,5/6
    7·2 answers
  • (38x+61y)-(3x11y)= <br> solve for distributive property
    12·1 answer
  • Point A is at (-5, -4) and point B is at (5, -3).
    12·1 answer
  • Square root of 3x^2y^3 times 2 square root of 72x^3y^4
    10·1 answer
  • Drag each angle measure to the correct location. Each angle measure can be used more than once.
    12·1 answer
  • Hello , may someone help me on this plz
    13·1 answer
  • Acute ? right ? or obtuse ! Thank youu
    6·1 answer
  • 7x + 15 = 12x + 5 <br> Solve with multiple operations
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!