If the hoop rotates (3/2)*pi radians in 1 second, then we multiply by 60 seconds to get the angular distance it rotates in 1 minute:
(3/2)*pi*60 = 90*pi radians in 1 minute.
Then since 1 revolution has 2*pi radians, we divide 90*pi/2*pi = 45 (with no remainder). Therefore, the hoop makes 45 revolutions per minute.
0.5 x 14 x 9 square inches (0.5 x 14) x 9 square inches (7) x 9 square inches so the answer is 63 square inches
Answer:
Prime factorization of 1866 = 2, 3, 311
Step-by-step explanation:
1866/2
933/3
311/311
1
Prime factorization of 1866 = 2, 3, 311
Answer: Probability that both the pirate and the Captain hit each other's ships is ![\frac{1}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B9%7D)
Step-by-step explanation:
since we have given that
Probability that the captain hits the pirate ship is given by
![\frac{4}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B9%7D)
Probability that the pirate hits the Captains's ship is given by
![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
So, we have to find the "Probability that both the pirate and the Captain hit each other's ship" is given by
![P(\text{Captain hits})\times P(\text{ Pirates hit})\\\\=\frac{4}{9}\times \frac{1}{4}\\\\=\frac{1}{9}](https://tex.z-dn.net/?f=P%28%5Ctext%7BCaptain%20hits%7D%29%5Ctimes%20P%28%5Ctext%7B%20Pirates%20hit%7D%29%5C%5C%5C%5C%3D%5Cfrac%7B4%7D%7B9%7D%5Ctimes%20%5Cfrac%7B1%7D%7B4%7D%5C%5C%5C%5C%3D%5Cfrac%7B1%7D%7B9%7D)
Hence, probability that both the pirate and the Captain hit each other's ships is ![\frac{1}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B9%7D)
Answer:
If x is 55, z is also 55. Now subtract, and boom! you get 15 degrees
Step-by-step explanation:
I think the whole triangle is 125* total, and has three sides, one smaller than the rest. Hope this helps!