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

What is 3x times 2x squared????

Subatomic particles are a. Particles that are smaller than an atom b. made up of a single atom c. particles found beneath atoms d. composed of several atoms

A prism's volume is given by the expression 6k2 – 13k + 5. The area of the base of the prism is 2k – 1. Which expression represents the height of the prism?

Can anyone help me out a little

Please select the word from the list that best fits the definition Kepler A. Heliocentric B. Geocentric

The volume of a cylinder is 628 cm^3. Find the radius of the base if the cylinder has a height of 8 cm. Round your answer to the nearest 0.1 cm.

this system has one solution, what is the y-coordinate of the solution. y=-2x+4 y= x^2+4x+13

Explain the difference between the solution to an equation and the solution to an inequality.

2. Are grants renewable, Do you need to complete a FAFSA in order to be eligible for need-based grants?

3 1/3 - x for x = 5/6