Answer:
Horizontal tangent
(x, y) = (1, 0)
Vertical tangent
(x, y) = DNE
Step-by-step explanation:
The equation for the slope (m) of the tangent line at any point of a parametric curve is:
Where 
and 
are the first derivatives of the horizontal and vertical components of the parametric curves. Now, the first derivatives are now obtained:
and 
The equation of the slope is:
As resulting expression is a linear function, there are no discontinuities and for that reason there are no vertical tangents. However, there is one horizontal tangent, which is:
The point associated with the horizontal tangent is:
The answer is:
Horizontal tangent
(x, y) = (1, 0)
Vertical tangent
(x, y) = DNE
The five values can be easily found if the value of the first two numbers are known.The value of sine 0 is equal to 0. Now we also come to know that the vale of sin 180 is equal to 0. now if we keep adding 180, we will reach the required answer,. So, the five values are 0, 180, 360, 540 and 720. I hope the answer has helped you.
Answer:
72
Step-by-step explanation:
I divided.$60 by 10 and got $6 per every burger, then I multiplied $6 x 12 and got $72.
18 mins.
Explanation:
Time taken to travel 20 m = 1 min
Time taken to travel 360m = x min
therefore:
1/20=x/360
(cross multiply)
20 x =360(isolate x by dividing both sides by 20)
x = 360
20 x
= 18 mins.
N+15 because 15 more would mean a number plus 15
