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
Setler79 [48]
3 years ago
15

When adding several whole numbers, the result is the same no matter which two numbers are added first. In other words, (2+7)+9 i

s the same as 2+(7+9)
Mathematics
1 answer:
olga2289 [7]3 years ago
8 0

Answer:

This is true. Do you have a question?

Step-by-step explanation:

You might be interested in
Cards with the numbers 1 through 40 are placed in a box and thoroughly shuffled.
MrRa [10]

9/40 + 2/40 = 11/40

hope this helps

7 0
3 years ago
Find the surface area of a cylinder with a height of 8 yd and a base radius of 3 yd. Use 3.14 for π and dont do any rounding.
gulaghasi [49]
<span>Surface area</span> = 2πr(h+r) =  2 * 3.14 * 3(8+3) = 207.24 yd²
3 0
3 years ago
Read 2 more answers
Two sets of quadratic expressions are shown below in various forms: Line 1: x2 + 3x + 2 (x + 1)(x + 2) (x + 1.5)2 − 0.25 Line 2:
Serga [27]
Its line 1

if we expand the second and third expressions they come back to the first.

The last one is called the vertex form of a parabola
5 0
3 years ago
A city council wants to build a public park. Which of these taxes is it most likely to use to fund its effort?
vesna_86 [32]
<span>A city council wants to build a public park. Which of these taxes is it most likely to use to fund its effort?
</span><span>c. Property Tax</span>
5 0
3 years ago
Read 2 more answers
Is 2/9 closer to 1/2 or 1 or 0
SVEN [57.7K]
2/9=0.222
 The answer would be 0.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The area of circle b is 36 times greater than the area of circle
    10·1 answer
  • How many centimeters in a mile
    15·2 answers
  • Plz help me and explain the answer
    5·2 answers
  • Please help me! Screenshot of question is attached. 15 Points and Brainliest to the correct answer.
    5·1 answer
  • The speed of nitrogen molecules in the atmosphere (at 20ºC) follows a normal distribution with a mean speed of 500 meters/second
    14·2 answers
  • The outer layer of the Earth is called the
    9·1 answer
  • 4. 5x + 2(x + 6) (1 point)​
    6·1 answer
  • Hello everyone… Please answer … Let's solve a little logic : )
    15·1 answer
  • Question 7(Multiple Choice Worth 3 points)
    14·2 answers
  • -12 + _ = -20<br> How do you show the work for this?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!