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
Strike441 [17]
2 years ago
9

Pls help answer this

Mathematics
1 answer:
Paladinen [302]2 years ago
8 0

Answer: Third option

Step-by-step explanation:

For this exercise it is important to remember the following:

1. By definition, the Associative property of addition states that it does not matter how you grouped the numbers, you will always obtained the same sum.

2. The rule for the  Associative property of addition is the following (given three numbers "a", "b" and "c"):

a + (b + c) = (a + b) + c

Knowing the information shown before, you can identify in the picture attached that the option that illustrates the Associative property of addition is the third one. This is:

(11+8)+1=11+(8+1)

As you can notice that you will always get the same result:

(19)+1=11+(9)\\\\20=20

You might be interested in
what is the total area of the four walls of a rectangular room 12 ft long by 13 ft wide by 9 ft high?
Marina CMI [18]

Answer:

your mom

i dunno what else to put here lol

7 0
3 years ago
Read 2 more answers
What is the area of shaded section of the circle?​
bazaltina [42]

Answer:

≈ 565.5 units²

Step-by-step explanation:

The area (A) of the shaded sector = area of circle × fraction of circle

A = πr² × \frac{162}{360} ← r is the radius

   = π × 20² × \frac{162}{360}

   = 400π × 0.45 ≈ 565.5 units²

4 0
3 years ago
When twotwo basketball players are about to have a​ free-throw competition, they often draw names out of a hat to randomly selec
erica [24]
There are 2! = 2 ways to arrange the names of two basketball players in a hat.

Since, the are going to throw alphabetically, there is 1 way for the names to be arranged alphabetically.

Therefore, <span>the probability that they shoot free throws in alphabetical​ order is \frac{1}{2} = 0.5</span>
6 0
3 years ago
The formula for converting celsius to fahrenheit is F = 9/5C+32.
NISA [10]

Step-by-step explanation:

thats is all,just subject of formula

7 0
1 year ago
State whether the equation is true, false or open? 4y+8=6y+3
g100num [7]

<u><em>Answer:</em></u>

Open


<u><em>Explanation:</em></u>

An open equation is an equation that has variables and CAN be solved

<u>Example</u>: 2x = 4 ......> can be solved giving ......> x = 2

A false equation is one where both sides can NEVER be equal

<u>Example:</u> 15 = 2(3) + 1 ..........> 15 can never be equal to 7

A true equation is one having no variables and both sides are ALWAYS equal

<u>Example:</u> 2(3) + 1 = 2(2) + 3 ........> 7 will always be equal to 7


Now, the given equation is:

4y + 8 = 6y + 3

Let's try to solve is:

4y + 8 = 6y + 3

6y - 4y = 8 - 3

2y = 5

y = 2.5


Therefore, the given equation contains a variable and can be solved which means that it is an open equation


Hope this helps :)

8 0
2 years ago
Read 2 more answers
Other questions:
  • A 2-pack of notebooks costs $3.00. What is the unit price? per notebook
    7·2 answers
  • What is 127 divisble by
    12·1 answer
  • How would you graph the result of -3 + 5 as a point on the number line?
    8·2 answers
  • A rectangular rug has a perimeter of 220 feet. The width of the rug is two feet less than the length. Find the length and the wi
    6·1 answer
  • Please solve this with working asap much appreciated!!
    10·1 answer
  • When is it helpful to round the quotient to the nearest hundredth
    14·1 answer
  • -3x+3y&gt;15 solve for y​
    14·2 answers
  • What is the distance between -11 and 1 on the number line? *
    14·1 answer
  • How man inches does the floor water rose in 1 day ? Answer as a fraction or round you decimal to the hundredths place
    13·1 answer
  • I need help. Somebody, please help me!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!