SOMEONE PLEASE HELP I DONT UNDERSTAND THIS . ILL GIVE YOU BRAINLIST .
1 answer:
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The distance of BC is going to be the shortest side. (see attached picture)
B(1,-2) C(0,-6)
Now plug the points into the distance formula
Distance= √(x2-x1)² + (y2-y1)²
Distance= √(0-1)² + (-6+2)²
Distance= √(-1)² + (4)²
Distance= √1 + 16
Distance= √17
Distance is approx 4.12
B(1,-2) C(0,-6)
Now plug the points into the distance formula
Distance= √(x2-x1)² + (y2-y1)²
Distance= √(0-1)² + (-6+2)²
Distance= √(-1)² + (4)²
Distance= √1 + 16
Distance= √17
Distance is approx 4.12
It takes 2 hours for the flight to reach Canada
<em><u>Solution:</u></em>
Given that You live in Raleigh and plan to fly to Ottawa, Canada
Distance is 1345 km
The jet flies 450 miles per hour
To find: Time taken to reach Canada
<em><u>The time taken is given by formula:</u></em>
From given,
Distance = 1345 km
Convert to miles
1 km = 0.621371 miles
Therefore,
1345 km = 835.7443 miles
<em><u>Substituting in formula, we get,</u></em>
Thus it takes 2 hours for the flight to reach Canada