A parallelogram has a length of 7.5 centimeters and a width of 9 centimeters. This parallelogram is dilated by a scale factor of 1.9 to create a new parallelogram. Which figure represents the new parallelogram?

The length will be 14.25 cm and the width will be 17.1 cm

Step-by-step explanation:

Length = 1.9 * 7.5 cm = 14.25 cm

Breadth = 1.9 * 9 cm = 17.1 cm

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