Taking the point directly under the center of the bridge as the origin,
x = 20t, y = 15t, z = 10
let s be thedistance between them at time t,
s^2 = (20t)^2 + (15t)^2 + 10^2 = 625t^2 + 100
2s ds/dt = 1250t
ds/dt = 625t/s
when t = 3, s = √(625*9+100) = 75.6637
ds/dt = 625*3/75.6637 = 24.78 m/s
Answer: need to clam and not worry to much and study a lot to be come great and great at math
Step-by-step explanation: i try and i give it all i can and not give up
I’m pretty sure it will be 7+12 and 12+7
Answer:
There are two solutions
Step-by-step explanation:
Hope this helps! ;)
Answer: A. x= -50
Step-by-step explanation:
1/5x = -10
<u> 1 </u>= -10
5x
1.1 = 5x. (-10)
- 50x
x= -50
