Answer:
d. parabola, 0°
Step-by-step explanation:
y² + 8x - 0
y² = -8x
Where x = cos t , y = sin t
Sin² t = -8 Cos t
1 - Cos² t = -8 Cos t
- Cos² t + 8 Cos t + 1 = 0
t = 2лπ ± (3 + √10) , л∈Z
Angle of rotation
Step-by-step explanation:
rjrurjrrmrjrjrnrbrbdu
4 Americans can arrange themselves in 4! ways.similarly ,3 Frenchmen can arrange themselves in 3! ways.3 Englishmen can arrange themselves in 3! ways.now these 3 groups of same nationality people can be arranged among themselves in 3! ways.so total number of ways = 3!4!3!3!
missing side is mi .
<u>Step-by-step explanation:</u>
Here we have the following info from the figure: A right angled triangle with following dimensions
By Pythagoras Theorem :
⇒
⇒
⇒
⇒
⇒
⇒
⇒
⇒
Therefore, missing side is mi .
Answer:
18=1/12
Step-by-step explanation:
you take both fractions and multiply them to get 1/12