Which property is demonstrated by this equation (1+2)+3=1+(2+3)

Mathematics

2 answers:

Art [367]3 years ago

8 0

B. associative property

11Alexandr11 [23.1K]3 years ago

6 0

Associative property

You might be interested in

21/x=84/120 solve the proportion

Nimfa-mama [501]

Answer: X= 30

Step-by-step explanation:

Hope that helped :)

3 0

3 years ago

50% of what number is 11.72

Setler [38]

Answer:

50% of what number is 11.72 = 23.44

Step-by-step explanation:

50% is half, so simply doube it.

5 0

3 years ago

What is a decimal ( Definition, Example, Non-Example, Facts/Characteristics)

evablogger [386]

A decimal is "." this symbol is used to separate whole numbers from a number value that is less than 1. Decimals basically puts things in its correct "place" according to the place value chart. | Example : $ 1.70 ; Without the decimal point this would be 170$ and in reality it is only one dollar and seventy cents. |

5 0

3 years ago

what information is necessary to prove the triangles congruent by ASA? by AAS ? show your work please.

Zielflug [23.3K]

Answer:

See Explanation

Step-by-step explanation:

For ASA

$\angle R \cong \angle E$