melaniajones06 melaniajones06

04-05-2021
Mathematics

contestada

9.
Which of the following demonstrates the Associative Property?
A. 2(3 - a) = 2.3+2.a
B. 4(a + b) = 4ab
C. -2(a-3) = -2a +6
D. (a + c)+ a = a +(c + a)

Respuesta :

reallyryefrye reallyryefrye

05-05-2021

Answer:

the answer is D!

Step-by-step explanation:

the associative property states "rearranging the parenthesis in an expression will not change the result."

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

they're still going to equal the same! :)

Answer Link

Otras preguntas

In the case of Brown v. Entertainment Merchants Association, 2011, as well as other cases, the State's authority to pass laws restricting the sale or rental of

I need help understanding this, help me please :)

Solve the math problem No spamming

....................

The coil of a relay takes a current of 0.12A when at room temperature of 15 ° C and connected to a 6V supply. If the minimum operating current of relay is 0.1A,

Which sentence is the most concise? A. We enjoy movies, Idms, and motion pictures, B. The city of Santiago is in the country of Chile. C. Alexander ill conquere

All of the following refer to the German death camps in World War II except: a. The Germans used a high-powered gas, Zyklon-B, to exterminate millions of Jews.

Does a prokaryote have a nucleus

2) What did the British and French do to protect their claims?

Evaluate expression x=7, y=15, Z=8 9y = (2x+1)