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Given vector G with component form (-6, -8), what is the angle it makes with the negative x-axis?
45°
135°
225°
315°
Fill in the blank:
If the component form of a vector A is (-3, 2), then its magnitude is ________.
1
2
3
13\sqrt{13}13
The component form of a vector H is (12, 16). What is the vector's magnitude?
4
10
20
202\sqrt{2}2
Given vector C in component form as (8, 0), what is its direction angle with respect to the positive x-axis?
0°
90°
180°
The component form of a vector B is (4, -6). Then the angle that B makes with the positive x-axis is ________.
30°
45°
60°
150°
The component form of a vector V with magnitude 5 and angle θ = 30° is ________.
(5, 0)
(53\sqrt{3}3, 5)
(5, 53\sqrt{3}3)
(53\sqrt{3}3, 0)
Is this statement true or false?
The vector has a component form of (0, -9) are Magnitude 9, angle 90°.
True
False
The component form of vector D is (-2, -7) and its magnitude is 2.
What is the x-component of a vector E with magnitude 10 and angle θ = 60°?
5
103\sqrt{3}3
53\sqrt{3}3
It is done.