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
sergejj [24]
3 years ago
9

Which expression illustrates the associative property of addition?

Mathematics
1 answer:
qwelly [4]3 years ago
6 0

Answer:

(3 + 19) - 12 = 3 + (19 - 12).

Step-by-step explanation:

The parentheses have migrated to the right  whereas the order of the numbers and operations has stayed the same.

You might be interested in
MAKE SURE IT IS 100% CORRECT
masha68 [24]
They are vertical angles. They are congruent. 

(2x+2)= (3x-52)

Add 52 to the other side. 

2x+54=3x

Subtract 2x on both sides.

54=x

I hope this helps!
~kaikers
7 0
3 years ago
Write the equation of the line that is parallel to y=-2/3x+4 and passes through the point (3, -8).Quickest=BRAINLIEST
Alex73 [517]

Answer:

parallel= -\frac{2}{3}

x-intercept(s):  ( 6 , 0 )

y-intercept(s):  ( 0 , 4 )

Hope this helps :)

6 0
2 years ago
Read 2 more answers
What number should be added to both sides of the equation to complete the square ? x2 + 12x = 11
Korvikt [17]
You can add a lot of numbers (or so I think). One number I think you can add is 31. 
3 0
3 years ago
Read 2 more answers
Find the product.<br><br> (8-3z)(8+3z)
maks197457 [2]

Step-by-step explanation:

you can open the file I gave you now. the answer is there

7 0
3 years ago
The si unit of measure for length—the meter—would be most appropriate when
Semenov [28]

There are seven SI base units which are used in science, every unit has its own property or use:

Meter (length)

Kilogram (mass)

Second (time)

Kelvin (temperature)

Mole (amount of substance)

Ampere (electrical unit) and

Candela (luminous intensity)

<span>The SI unit of measure for length (meter) would be most appropriate when we are measuring the distance between two places or when we are taking measurement of something.</span>

7 0
3 years ago
Read 2 more answers
Other questions:
  • A coin was tossed 60 times and the coin landed on Heads 35 times. What proportion of the time did the coin land on Heads?
    15·1 answer
  • Bryan is asked to write an inequality to represent the graph.
    15·2 answers
  • What are compatible numbers?
    5·2 answers
  • Euler's method:
    8·1 answer
  • You randomly draw marable from a bag of marable that contain 3 blue marable, 4 green marable 4 green marble and 5 red marable Wh
    11·1 answer
  • HELLLPPPP!!!!! PLEASEEE!!!!!
    14·1 answer
  • Carlos has $24, which is 1 1/3 as much money as Luisa has. How much money does Luisa have?
    6·1 answer
  • Domain for the function f(x)= 1/x^2-5x+25
    13·1 answer
  • 9(y - 4) + y + - 30 ????????????????
    8·1 answer
  • (01.06 HC)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!