A seamstress needs 1 5/8 yards of frabric to make a child's dress. She needs 3 times as much fabric to make a women's dress. How many yards of fabric does she need for both dresses?

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

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: