An object travels 4/5 miles in one half hour. what is its speed?

By definition, the speed of an object is given by:

Where,

d: distance traveled by the object

t: time it takes the object to travel the distance

Substituting values we have:

The speed of the object to travel 4/5 miles in half an hour is:

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

step-by-step explanation: