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
RUDIKE [14]
3 years ago
15

26. Identify the property a+(b+c) = (b+c)+a *

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

C

Step-by-step explanation:

You might be interested in
What is the distance between (−5,−4) and (-6,4)?
Helga [31]

The distance formula is:  d  =  sqrt( (x2 - x1)2 + (y2 - y1)2 )

 

For this problem, let (-5, -4) be the "first" point, so  x1 = -5  and  y2 = -4

                      and let (-6, 4) be the "second" point, so  x2 = -6  and  y2 = 4.

 

Then:  d  =  sqrt( (-6 - -5)2 + (4 - -4)2 )  =  sqrt( (-1)2 + (8)2 )  =  sqrt( 1 + 64 )  =  sqrt( 65)

 

The distance formula is just the Pythagorean Theorem applied to an x-y graph.

 

You would get the same final answer if you let (-5, -4) be the second point and (-6, 4) be the first point.

6 0
3 years ago
The circumference of Earth at the equator is about 40,074 kilometers. Find the diameter of Earth to the nearest kilometer.
PtichkaEL [24]

Answer:

C.62,884

Step-by-step explanation:

8 0
3 years ago
PLZ HELP QUICK!!
Amiraneli [1.4K]

Answer:

2205

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which equation shows the commutative property of addition?
anygoal [31]

Answer:

4+3=3+4

Step-by-step explanation:

The commutative property of addition says that, the order in which you add two real numbers does not matter.

Let a,b\in \mathbb R, then

a+b=b+a

From the given options;

4+3=3+4

shows the commutative property of addition

7 0
3 years ago
Explain why the expression 7•3x is not equal to the expression 21x
Firdavs [7]
Working out the expression 7(3ˣ) is first to calculate the value of 3ˣ then multiply the answer to 7.

For example, let x = 2
Then 7(3ˣ) = 7(3²) = 7 × 9 = 63

With the same value of x = 2, calculating 21ˣ = 21² = 441, which isn't the same answer with the expression 7(3ˣ)
5 0
3 years ago
Other questions:
  • Jed's has $45 for the amusement park. He spent $17 for admission into the park.
    15·2 answers
  • Please I need help 20 POINTS!
    5·1 answer
  • Which relation is a function
    8·2 answers
  • Normal Distribution
    11·2 answers
  • An item costs $370 before tax, and the sales tax is $33.30. What is the sales tax rate in a percentage
    10·2 answers
  • Below are two parallel lines with a third line intersecting them
    14·2 answers
  • Given parallel lines, which pair of angles are congruent?
    11·1 answer
  • Find the explicit formula for the given sequence.
    11·1 answer
  • Which expression is equivalent to (5^(3))^(2)
    6·1 answer
  • Of 14 possible books you plan to take 8 with you on vacation how many possible coalitions of 8 could you have?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!