NEED THIS ASAP ILL MARK BRAINLIEST In the scale drawing, what will the length of the east side, north side, west side and south side of the backyard be? (The width on the scale drawing will be 0.8 inches.)

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.