NotYourStudent NotYourStudent

02-02-2019
Mathematics

contestada

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

Respuesta :

Аноним Аноним

02-02-2019

Answer:

(21 . 7 . 3)x.

Step-by-step explanation:

That would be (21 . 7 . 3)x.

The associative property allows us to multiply regardless of how the numbers/variables are grouped. We can put the parentheses anywhere.

Answer Link

kennyg02 kennyg02

02-02-2019

(21 • 7 • 3)x is the answer.

Answer Link

Otras preguntas

What is 42/49 simplified

Why do i feel full after drinking coffee?

URGENT PLEASE!! How has the landscape of your community changed due to the actions of the people who live there? Try to give at least 2 examples. - MARYLAND

Eric plans to type a hand-written paper before he goes to sleep. It will take him 10 minutes to gather his work and set up the computer. If he types 28 words pe

Find the area of NPO

A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104 represents the situation, where

A wheelbarrow can be used to help lift a load, such as a pile of dirt, and then push the load across a distance. Which simple machines make up a wheelbarrow? a

What sentence type includes both a subordinate clause and an independent clause?

According to the Rational Root Theorem, the following are potential roots of f(x) = 60x2 – 57x – 18. -6/5, -1/4, 3, 6 Which is an actual root of f(x)?

To construct a histogram using excel's chart tools, choose __________ as the chart type.