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
What is the total surface area of this rectangular prism?
Levart [38]
The answer would be 49
7x1=7
7^2
7x7
49
7 0
2 years ago
Henry's brother is bigger and now his crib must be lowered. Once it's lowered, the m <2 is 30°. What are the rest of the angl
myrzilka [38]
In this problem, you there are only 2 different sets of measurements.

Angles 1, 2, 7, 8 are all the 30 degree angles. They are alternating interior angles of parallel lines cut by transverals.


Angles 3, 4, 5, 6 would be 150 degrees, because they are supplementary (add to 180) with the adjacent angles.
4 0
3 years ago
4x+2y=6 <br>Rewrite in y=mx+b form
klio [65]

6=4x+2y

x= y intercept you just have to know the pieces of the equation almost like a puzzle. its written backwards is all

7 0
3 years ago
Plz HELPPP!!!
Advocard [28]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Solve this system of equations by graphing. First graph the equations, and then type the solution. y= x+3 y=2x
Yuliya22 [10]

Answer:

(3,6)

Step-by-step explanation:

Y=X+3

Y=X2

X+3=2X

X-2X= -3

-x=-3

x=3

then Y=2X

Y=2×3

Y=6

(3,6)

3 0
2 years ago
Other questions:
  • sharon has some almonds. after buying another 350 grams of almonds,she now has 1,230 grams of almonds. How many almond did Sharo
    8·1 answer
  • Explain how you can use doubles when multiplying with 4 to find 4x8
    14·1 answer
  • Store A has a promotion. If you buy three shirts, you get 25% off the total price of the three shirts. Store B has the same shir
    8·2 answers
  • 98 Points And Brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!A poll asked 15 men in two age groups, 30 and younger and older than 3
    5·1 answer
  • Which lines are perpendicular to 5x + 4y = 8?
    7·2 answers
  • Y−3=2(x+1) missing value
    6·1 answer
  • Average Earnings of Workers The average earnings of year-round full-time workers 25–34 years old with a bachelor’s degree or hig
    6·1 answer
  • business rents in-line skates and bicycles to tourists on vacation. A pair of skates rents for $15 per day. A bicycle rents for
    11·1 answer
  • What is the value of the expression -7 × 5.4? Record your answer in the grid. Be sure to use correct place value
    10·1 answer
  • Polygon y is a scaled copy of polygon x using a scal factor of 1/3. Polygon y area is what fraction of polygon x area
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!