subject

Mathematics, 26.11.2019 09:31 orlando979

Which pair of expressions is equivalent using the associative property of multiplication?

a. 4(2a ⋅ 5) = (4 ⋅ 2a) ⋅ 5
b. 4(2a ⋅ 5) = 8a ⋅ 20
c. 4(2a ⋅ 5) = (2a ⋅ 5) ⋅ 4
d.4(2a ⋅ 5) = 4 ⋅ 2a ⋅ 5

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, kathrynway9438

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Answers: 2

Mathematics, 21.06.2019 19:50, GbTaco

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Answers: 1

Mathematics, 21.06.2019 23:30, luketrup

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)

Answers: 1

Mathematics, 22.06.2019 00:00, emmagbales

Given the diagram below, michael writes, "segment ac is congruent to segment ac." which of the following reasons allow him to write this statement?

Answers: 1

You know the right answer?

Which pair of expressions is equivalent using the associative property of multiplication?

Questions in other subjects:

Konu

Mathematics, 05.05.2020 20:40

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter....

Konu

Physics, 05.05.2020 20:40

Answer that question please^...

Konu

Mathematics, 05.05.2020 20:40

Refer to the diagram. Identify each angle pair as adjacent, vertical, neither

Konu

Business, 05.05.2020 20:40

A drill press was purchased 4 years ago for $40,000. Its estimated salvage value after 7 years was $5000. The press can be sold for $15,000 today, or for $12,000, $9000, or $6000 a...

Konu

History, 05.05.2020 20:40

What are some of America’s natural resources? how are these resources used?...

Konu

Mathematics, 05.05.2020 20:40

Does anyone understand how to do this ?...

Konu

English, 05.05.2020 20:40

Whats an example of personification in Fahrenheit 451?...

Konu

History, 05.05.2020 20:40

Which statement was mast likely made by a member of the executive branch?...

Konu

Mathematics, 05.05.2020 20:40

A 15 foot ladder is leaned against a wall. The foot of the ladder makes an angle of 58 degrees with the ground. What is the vertical distance from the top of the ladder...

Konu

Mathematics, 05.05.2020 20:40

Which is a negatively skewed distribution?...

More questions: Mathematics Another questions