Answer:
Step-by-step explanation:
8^2 + 15^2 = ?
64 + 225 = 17^2
289 = 289
![\sqrt{289} = \sqrt{289\\} \\ 17 = 17](https://tex.z-dn.net/?f=%5Csqrt%7B289%7D%20%3D%20%5Csqrt%7B289%5C%5C%7D%20%5C%5C%2017%20%3D%2017)
Answer:
0.2 coulombs is the answer
Answer:
Step-by-step explanation:
6n < -12
6n/6 <-12/6 divide six on both sides
n < -2
Answer:3 minute
Step-by-step explanation:
Sakura speaks hungarian =150 words per minute
Sakura speaks polish =190 words per minute
and it is given she speaks 270 more words in polish than in hungarian
She speaks for a total of 5 minutes
let she speaks hungarian for t mins
therefore ![150\times t+270=190\left ( 5-t\right )](https://tex.z-dn.net/?f=150%5Ctimes%20t%2B270%3D190%5Cleft%20%28%205-t%5Cright%20%29)
t=2 mins
therefore sakura speaks hungarian for 2 mins and polish for 3 mins
Answer:
Jenna will complete remaining distance in 6 hours.
Step-by-step explanation:
Since we know that
. Let us find the rate at which Jenna traveled 100 miles.
![\text{Speed}=\frac{100\text{ miles}}{2\text{ hours}}](https://tex.z-dn.net/?f=%5Ctext%7BSpeed%7D%3D%5Cfrac%7B100%5Ctext%7B%20miles%7D%7D%7B2%5Ctext%7B%20hours%7D%7D)
![\text{Speed}=50\frac{\text{ miles}}{\text{ hours}}](https://tex.z-dn.net/?f=%5Ctext%7BSpeed%7D%3D50%5Cfrac%7B%5Ctext%7B%20miles%7D%7D%7B%5Ctext%7B%20hours%7D%7D)
Remaining distance is 400-100=300.
Now let us find the time Jenna will take to travel 300 miles.
![\text{Time}=\frac{300}{50}](https://tex.z-dn.net/?f=%5Ctext%7BTime%7D%3D%5Cfrac%7B300%7D%7B50%7D)
Therefore, Jenna took 6 hours to complete remaining distance.