All of the following expressions have the same value, when x = -2 and y = 4, except .
x 2y
(-2...
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 22:20 vipergod07
All of the following expressions have the same value, when x = -2 and y = 4, except .
x 2y
(-2) 2y
-4x 2
-2xy
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
Find the average rate of change for f(x) = x2 โ 3x โ 10 from x = โ5 to x = 10.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 22.10.2020 17:01
![question](/tpl/images/cats/en.png)
English, 22.10.2020 17:01
![question](/tpl/images/cats/health.png)
Health, 22.10.2020 17:01
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 22.10.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 17:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 17:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.10.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 17:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.10.2020 17:01
![question](/tpl/images/cats/ekonomika.png)
Business, 22.10.2020 17:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.10.2020 17:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 17:01
![question](/tpl/images/cats/biologiya.png)
Biology, 22.10.2020 17:01