Mathematics

Mathematics, 13.10.2019 01:30, wezner19

Which expression or expressions have thw same value a as 12. 2

Which expression or expressions have thw same value a as 12. 2

answer

Answers: 3

Show answers

Similar questions

Предмет

Mathematics, 24.06.2019 11:10, ellamai16

Denise is checking to determine if the expressions x+x+6 and 4+3x-2 are equivalent. when x =4 , she correctly found that both expressions have a value of 14. when , she correctly evaluated the first expression to find that . what is the value of the second expression when x=2, and are the two expressions equivalent? the value of the second expression is 2, so the expressions are equivalent. the value of the second expression is 4, so the expressions are not equivalent. the value of the second expression is 8, so the expressions are not equivalent. the value of the second expression is 10, so the expressions are equivalent.

Answers: 2

Предмет

Mathematics, 26.06.2019 05:40, alexis0430

8! it's timed, i promise it's simple 11. which of the following expressions is true? a. 4^3• 4^4 = 412b. 5^2 • 5^3 > 5^5c. 3^2 • 35 < 3^8d. 5^2 • 54 = 5812. which of the following expressions is true? a.8^3 • 8^2 < 8^4b. 4^4 • 4^4 = 4^16c. 2^2 • 2^6 < 2^8d. 3^3 • 3^3 > 3^5write the value of the expression.13. 3^4/3^4a. 3b. 0c. 1d. 414. 4^7/4^9a. –16b. 1/16c. 1/8d. 8multiply. write the result in scientific notation.15. (2.3 • 10^1)(7 • 10^6)a. 1.61 • 10^7b. 1.61 • 10^8c. 9.3 • 10^6d. 9.3 • 10^716. (1.7 ∙ 10–4)(5 ∙ 10–5)a. 8.5 ∙ 10^–9b. 8.5 ∙ 10^20c. 6.7 ∙ 10^–9d. 6.7 ∙ 10^20simplify the expression.17. 7t4 ∙ 7t4a. 49t^8b. 14t^4c. 49t^16d14t^8simplify the expression.18. –x(7x – 8)a. 6x^2 – 9xb. –7x – 8xc. –7x^2 + 8xd. 7x + 8xsimplify the expression.19. 4k2(–3k2 – 4k + 5)a. –12k^4 – 16k^3 + 20k^2b. 12k^4 – 16k^3 + 9k^2c. –12k^3 + 20kd. k4 + 9k^2simplify the expression.20. (2k + 1) (k – 4) a. 2k^2 – 7k + 4b. 2k^2 –3k + 4c. 2k^2 + 9k + 4d. 2k^2– 7k – 4

Answers: 1

Предмет

Mathematics, 06.07.2019 04:00, stophendless9780

Randy is checking to determine if the expressions 2x+2+4x and 2(3x+1) are equivalent. when x=3, he correctly finds that both expressions have a value of 20. when x=2, he correctly evaluates the first expression to find that 2x+2+4x=14.what is the value of the second expression when x=2 and are the two expressions equivalent? a. the value of the second expression is 7, so the expressions are not equivalent.b. the value of the second expression is 12, so the expressions are not equivalent.c. the value of the second expression is 14, so the expressions are equivalent.d. the value of the second expression is 20, so the expressions are equivalent.

Answers: 2

Предмет

Mathematics, 29.07.2019 08:30, 218219

Randy is checking to determine if the expressions 2x+2+4x and 2(3x+1) are equivalent. when x=3, he correctly finds that both expressions have a value of 20. when x=2, he correctly evaluates the first expression to find that 2x+2+4x=14.what is the value of the second expression when x=2 and are the two expressions equivalent? a. the value of the second expression is 7, so the expressions are not equivalent.b. the value of the second expression is 12, so the expressions are not equivalent.c. the value of the second expression is 14, so the expressions are equivalent.d. the value of the second expression is 20, so the expressions are equivalent.

Answers: 1

Do you know the correct answer?

Which expression or expressions have thw same value a as 12. 2
...

Questions in other subjects:

Konu

English, 28.08.2019 20:00

The author makes the reader feel the discomfort of the dirty, drab, noisy steel mill where the story takes place...

Konu

English, 28.08.2019 20:00

Which sentence uses an appropriate transition to contrast ideas? a.) movies demand little effort from an audience; likewise, audiences often eat, text, and chat during the...

Konu

Mathematics, 28.08.2019 20:00

Cuantos numeros naturales de 6 cifras distintas hay...

Konu

Health, 28.08.2019 20:00

Breastfeeding is better than formula because it leads to a lower incidence of question 1 options: a. ear inflammation b. respiratory illness c. allergies

Konu

Mathematics, 28.08.2019 20:00

Given the function: f(x) = (3x + - x) evaluate for f(5). a. 22 b. 15 c. 16 d. 30...

Konu

Mathematics, 28.08.2019 20:00

At a pizza shop, 70% of the customers order a pizza, 25% of the customers order a salad, and 15% of the customers order both a pizza and a salad. if a customer is chose...

Konu

Biology, 28.08.2019 20:00

Adna molecule was found to contain 15,000 nucleotides. what is the maximum number of amino acids which could be coded for by this molecule ?...

Konu

Mathematics, 28.08.2019 20:00

What is 3 3/8 x 4 1/3 1: 7 1/8 2: 12 1/8 3: 14 3/8 4: 14 5/8...

Konu

Chemistry, 28.08.2019 20:00

Compare and contrast a cation and an anion....

Konu

SAT, 28.08.2019 20:00

jessica's friend tyshaun found an account that earns 2.5 percent interest compounded annually. tyshaun made an initial deposit of $100 into this account at the same time jessica ma...

Other tasks in the category: Mathematics More task