Mathematics, 18.01.2020 06:31 punkinrichard1oxon2i
The velocity of the current in a river is c = 0.6i + 0.8j km/hr. a boat moves relative to the water with velocity v=7i km/hr. a. what is the speed of the boat relative to the riverbed? b. what angle does the velocity of the boat relative to the riverbed make with the vector v? c. what does the angle from part b tell us in practical terms?
Answers: 1
Mathematics, 21.06.2019 15:30, hihihi129473838
For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas
Answers: 1
Mathematics, 21.06.2019 17:50, kayleewoodard
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
Answers: 1
The velocity of the current in a river is c = 0.6i + 0.8j km/hr. a boat moves relative to the water...
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