![subject](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 22:02 kaleyahkay7474
The solid formed by the curves x=0,x=3,y=0, and 1/√(x+1) is rotated about the x axis and divided into two solids of equal volume by a plane perpendicular to the x-axis. Find the x-value where the plane intersects the x-axis.
Mkay so, this is what I have so far:
The area of the region is 2
The volume of the region when rotated around the x-axis is 2ln(2)π
I can't figure out the last part, every time I try, I get x=-5 and x=3, neither of which cut the shape at all.
Edit: Oh wait. I forgot to divide the volume in two. Lemme try that.
Edit 2: I got x=1. Is that correct?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, william03300
Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, priscilaannmendez
We just started the introduction into circles and i have no idea how to do this.
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, makaylahunt
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
![image](/tpl/images/cats/mat.png)
You know the right answer?
The solid formed by the curves x=0,x=3,y=0, and 1/√(x+1) is rotated about the x axis and divided int...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mkx.png)
Arts, 27.09.2019 19:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/en.png)
English, 27.09.2019 19:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.09.2019 19:30