Which of the following is the solution to [x+11k 17 ?
A. X< 6 and x < -28
B. X< 6 and xx -28
O
c. x<6
D. X< 6 orx > -28

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

equal to

step-by-step explanation:

christopher is 272,195 year old

step-by-step explanation: