The total displacement of the hiker's movement is 10 meters, East.
Firstly, displacement is a vector quantity that has both magnitude and direction.
Displacement is an object change in position. In other words it is a change in position of an object . Displacement can also be positive, negative or even zero.
According to the question the hiker walks 15 meters due north then 10 meters east, and finally 15 meters south.
Therefore, the total change in position or total displacement is 10 meters, East.
learn more about displacement here: brainly.com/question/321442
Answer:1700
Step-by-step explanation: you can do 2000-300=1700 tickets they need to sell to reach their goal trust me I love math.
She can form only one such triangle. The given angle 'fixes' the shape of the triangle. Once the angle is given, the third side is also fixed.
So we have the first 2 sides, say a and b, and the third side c, fixed by fixing the angle between a and b. By Side Side Side congruence postulate, any triangle with sides a, b, c will be the exact same triangle as the one we constructed.
Answer:
1/4
Step-by-step explanation:
Answer:
- 1, - 3, - 5
Step-by-step explanation:
Substitute n = 1, 2, 3 into the rule, that is
a₁ = - 2(1) + 1 = - 2 + 1 = - 1
a₂ = - 2(2) + 1 = - 4 + 1 = - 3
a₃ = - 2(3) + 1 = - 6 + 1 = - 5
