Anyone able to explain how to get the answer h
...
![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 14:30
Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 14:10
![question](/tpl/images/cats/biologiya.png)
Biology, 04.01.2021 14:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.01.2021 14:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 04.01.2021 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 14:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.01.2021 14:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 04.01.2021 14:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.01.2021 14:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 04.01.2021 14:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)