![subject](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 01:30 chrisgonzalez33
Find parametric equations for the tangent line to the helix with parametric equations x = 5 cos(t) y = 4 sin(t) z = t at the point (0, 4, π/2). solution the vector equation of the helix is r(t) = 5 cos(t), 4 sin(t), t , so r'(t) = . the parameter value corresponding to the point (0, 4, π/2) is t = , so the tangent vector there is r'(π/2) = . the tangent line is the line through (0, 4, π/2) parallel to the vector , 0, , so by these equations its parametric equations are the following. x = y = 4 z =
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00
Abuyer pays a deposit to the seller in advance before completing the transaction. which term best defines this? a. down payment b. earnest money c. mortgage application fee
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2
Answers: 1
You know the right answer?
Find parametric equations for the tangent line to the helix with parametric equations x = 5 cos(t) y...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.03.2020 23:32
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2020 23:32
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2020 23:32
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 18.03.2020 23:32
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2020 23:32
![question](/tpl/images/cats/en.png)
English, 18.03.2020 23:32
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.03.2020 23:32
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.03.2020 23:32
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.03.2020 23:32