Answer:
173
Step-by-step explanation:
udhrurhtjfifnjwgvvggfrdsc hi ites
Answer:
60 degrees
Step-by-step explanation:
The wheel is a circunference, so it has a total of 360 degrees. As we have 12 chairs evenly spaced, this 360 degrees will also be divided evenly, so the angle between each pair of chairs is equal to 360 / 12 = 30 degrees.
As we want the angle between chairs B and D, we have two spaces between chairs (the space between B and C and the space between C and D), so the angle is 2 * 30 = 60 degrees
The horizontal and the vertical components of the vector are -8.86 and -1.566 respectively.
<h3>What is a vector?</h3>
A vector is a quantity that has both magnitude and direction.
To calculate the horizontal components of the vector, we use the formula below.
Formula:
- Vx = Vcos∅............ Equation 1
Given:
Substitute into equation 1
- Vx = 9cos190°
- Vx = 9×(-0.9848)
- Vx = -8.86
Also, to find the vertical component of the vector, we use the formula below
- Vy = Vsin∅............. Equation 2
Also, substitute these values above into equation 2
- Vy = 9sin190°
- Vy = 9×(-0.174)
- Vy = -1.566
Hence, the horizontal and the vertical components of the vector are -8.86 and -1.566 respectively.
Learn more about vectors here: brainly.com/question/25705666
#SPJ1
Answer:
Step-by-step explanation:
y + 15 < 3
y < 3 - 15
y < - 12
Option B is the correct answer