Triangle efg undergoes a dilation centered at the origin. the result is triangle e'f'g'. which rule describes the dilation? a) (x, y) → (2x, 2y) b) (x, y) → (4x, 4y) c) (x, y) → ( 1 4 x, 1 4 y) d) (x, y) → (−4x, −4y)

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

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step-by-step explanation:

is this part of a question or something