I need choices so i can see which one is right
B ( -10 , 2 ) hope this helps you!!
Hooooooooooi new best friend. Happy birthday
since cone B is bigger it needs to weigh more than 20 lbs.
5/13 = 20/X
x=52 LBS
Set up a system of equations.
remember, if you're going against the wind, it'll be working against the force, but if you're going with the wind, you will be accelerating or going along with the wind quicker.
{ x + y = 470
{ x - y = 410.
Add those equations together and the y's will cancel out
2x = 880
now solve for x