30 k/h
30 km/h
Its speed is 120 kilometers per hour.
Each reflection produces a mirror image.=================================Answer #2:With the initial point at (0, 0) ... the origin of coordinates ...-- the first reflection, across x = -3, moves the point to (-6, 0), and-- the second reflection, around y = -3, moves it to (-6, -6) .
Speed is distance/time. If you want to express the speed in km/h then convert time to hours: 45 min / (60 min/hour) = 0.75 hour. Then you have (15.0 km)/(0.75 h) = 20 km/h
Cut down the middle, top to bottom. Cut across the middle, side to side. Now you have 4 equal pieces. Put the pieces in a stack, on top of one another and cut down the middle.
30 km/h
45 minutes in ¾ of an hour, so just divide 15 kilometers by ¾ hours and get 20 kilometers per hour.
The average speed of boat in kilometers is per hour is 20 km /hr.
Its speed is 120 kilometers per hour.
11
the earth moves
The Cytoplasm moves things in a cell
A ball rolled across a horizontal table moves at constant velocity.why?
what is energy that moves across distance in the form of certain types of waves
they slither across the ground
Solvent
It moves Left