Answer:
Step-by-step explanation:
we know that
Walter takes of an hour to mow of an acre of lawn
so by proportion
Find how many acres will he mow in an hour
5.8
2.4 - 3.4 = 5.8
the boats are 5.8 units apart.
((-3,-1),(3,-1)),((-3,11),(3,11))
The distance between the two vertices is 6
So, add 6 and minus 6 to the y coordinates.