Question

Calculate the value of x in the given figure: 3x 42​

Answer 1

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x = 32

Step-by-step explanation:

It is a straight line and a straight line always equals to 180 °. So,

(2x + 60°) + ( 3x - 40°) = 180°

2x + 60° + 3x - 40° = 180°

5x + 20° = 180°

5x = 180° - 20°

5x = 160°

x = 160°/5

x = 32°

Answer 2

Step-by-step explanation:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. ... Velocity is a physical vector quantity; both magnitude and direction are needed to define it.