Asked by Barb
Two boats leave a dock at the same time. One heads due east at 20 mph, and one heads due south at 15 mph. How far apart are the two boats after 45 minutes have elapsed?
Answers
Answered by
bobpursley
I wonder if there is a current assiging one in someway?
Assuming not, in 3/4 hr
one is east 15 miles, and the other is S at 45/4 miles
How far apart?
distance=sqrt(15^2 + (45/4)^2 )
Assuming not, in 3/4 hr
one is east 15 miles, and the other is S at 45/4 miles
How far apart?
distance=sqrt(15^2 + (45/4)^2 )
Answered by
Barb
Please explain (45/4)^2. One boat is headed due east at 20 mph, and one heads due south at 15 mph
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