Which complex number is represented by the point graphed on the complex plane below? 5
4
3
2
54 -3 -2 -14
1 2 3 4 5 x
-2
-3
-5
0-4 + 31
O 3 + 41
03-41
O4 + 31

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

4 + 5 7/9= 9 7/9

step-by-step explanation:

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

3100

step-by-step explanation: