1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trapecia [35]
3 years ago
12

Find parametric equations for the tangent line at the point (cos(3pi/6),sin(3pi/6), (3pi/6))

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
5 0
r(t)=(\cos{t},\sin{t},t)
\\r'(t)=(-\sin{t},\cos{t},1)
\\t= \frac{3\pi}{6} = \frac{\pi}{2}
\\ r'(t)=(-\sin{\frac{\pi}{2}},\cos{\frac{\pi}{2}},1)
\\ r'(t)=(-1,0,1)
\\
\\x=0+t(-1)=-t
\\y=1+t\times 0=1
\\z= \frac{\pi}{2} +t
You might be interested in
[[Please help with this Question!!]]
grigory [225]

Answer:

128.

Step-by-step explanation:

did all angles to find out x = 8. makes only sense. So exterior angle is 16x8 which is 128. if their is more to question whoops lol. if not ur welcome. pls rate if correct or not.

3 0
1 year ago
Read 2 more answers
The height of tower a is 780780 feet more than tower
Vesna [10]
Tower A is: 2411092
Tower B is: 1630312
3 0
3 years ago
5.
mariarad [96]

Answer:

MARK AS BRAINLIEST

4 0
3 years ago
Valerie's work deriving the distance formula for length d is shown.
Umnica [9.8K]

Step-by-step explanation:

hope you can understand

7 0
1 year ago
Read 2 more answers
Which choice does NOT match the shape with its correct number of sides?
Usimov [2.4K]
The answer is heptagon because a heptagon is a shape with 7 sides, not 6. :)
7 0
3 years ago
Other questions:
  • A gym memebership costs a flat fee of $68 and an additional $19.99 per month.Since she became a member Ellen has paid the gym $2
    9·1 answer
  • Find the distance between 6,-2 and 1,-2​
    7·2 answers
  • Each batch of Miss Garcia taffy makes 14 pieces of taffy . If Sandy needs eight dozen piece of taffy how many batches does she h
    15·2 answers
  • Simplify using long division. (Remember to show all your work.)
    8·1 answer
  • Solve the following 2x+6=7x-14
    15·1 answer
  • 3. Kate's "Dining Card" entitles her to $10 off the price of a meal after a 15% tip has been added to the
    8·1 answer
  • How many 30g flower pots can a 9kg pack of soil fill up
    13·1 answer
  • Jocelyn owns a small business selling used books. She knows that in the last week 51
    8·1 answer
  • Complete the equation: 43 in =ft .
    7·2 answers
  • Sin 30° right triangle
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!