Solve the equation.
2x2 - x-21 = 0...
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:40
Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
Which is an equivalent equation solved for r? the circumference of a circle can be found using the formula c = 2πr. r=cπ r=c(2π) r= c over 2π r= 2π over c
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 07:20
Bill makes leather shoes. he charges $45 for a pair of women's shoes and $50 for a pair of men's shoes. he sells x pairs of women's shoes and y pairs of men's shoes each week and earns a total income of $2,500. this situation can be represented by the equation . if bill has no female customers during a particular week, he needs to sell pairs of men's shoes to earn his weekly income of $2,500.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 20:14
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 20:14
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 20:14
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 20:14
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 20:14
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 05.05.2020 20:14
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 20:14
![question](/tpl/images/cats/es.png)
Spanish, 05.05.2020 20:14
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 20:14
![question](/tpl/images/cats/fizika.png)
Physics, 05.05.2020 20:14
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 20:14
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 20:14