![subject](/tpl/images/cats/mat.png)
Mathematics, 08.06.2021 18:40 RioQNA
Bonjour je voudrais que vous m aidez parce que je n arrive pas a faire ce DM sa serais gentille de votre pars merci d avance
alors
exercice 28: cone de revolution 1
on considère un cone tel que SO=5cm et OSA=40°.
a) calcul la longeur de la generatrice SA du cone arrondie au mm.
b) calcul le rayon du disque de base arrondi au mm.
c) calcule le volume du cone au cm cube .
![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, 21.06.2019 18:00
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Two numbers have a sum of -19. one number is x. what expression represents the other number?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?
Answers: 1
You know the right answer?
Bonjour je voudrais que vous m aidez parce que je n arrive pas a faire ce DM sa serais gentille de v...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2021 19:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/health.png)
Health, 24.06.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.06.2021 19:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.06.2021 19:00
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 24.06.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)