Which set of side lengths is a Pythagorean triple? 1, 3, 10
4, 5, 9
9, 40, 41
16, 30, 44

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

46.2+112.3

step-by-step explanation:

answer: the answer is b. i think hope i got it correct

step-by-step explanation: