Mathematics, 14.03.2022 01:00 priarm8799

Please help asap: Which of the following number sentences is an example of the commutative property? Select all that apply.

A. 1.9 × 1 = 1 × 1.9

B. 14.7 + 2.8 = 2.8 + 14.7

C. 2.5 × (3.4 × 1.4) = (2.5 × 3.4) × 1.4

D. 4.5 × 5.5 = 12.375 × 2

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, southerntouch103

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Answers: 2

continue

Mathematics, 21.06.2019 21:30, Joejoe1813

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

Answers: 1

continue

Mathematics, 21.06.2019 23:10, alemorachis49

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

Answers: 2

continue

Mathematics, 21.06.2019 23:20, shawna189

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

Answers: 3

continue

You know the right answer?

Please help asap: Which of the following number sentences is an example of the commutative propert...