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:
Step-by-step explanation: How do you find the 3rd angle of a triangle?
Image result for im not sure on how to do this If one angle of a triangle is 30° more than twice another angle, and the third angle is equal to the sum of the first two angles, find the measure of each angle.
The three angles of any triangle add up to 180 degrees. Since you know two angles (35 and 40), add them together, then subtract the total from 180 to determine the degree of the third angle.
-5 is an integer but not a whole number or a natural number.
Answer:
(3x + 1) (2x + 1)
Step-by-step explanation:
ax² + bx + c can be factored using the AC method:
1. Multiply a and c.
2. Find factors of ac that add up to b.
3. Divide each factor by a; reduce the fractions.
4. The denominator is the coefficient, the numerator is the constant.
6x² + 5x + 1
1. ac = 6 × 1 = 6
2. Factors of 6 that add up to 5: 2 and 3.
3. 2/6 = 1/3, and 3/6 = 1/2
4. The factors are 3x+1 and 2x+1.
6x² + 5x + 1 = (3x + 1) (2x + 1)
