Answer:
126 degrees
Step-by-step explanation:
Triangle: y = 180 - (5x + 4x)
Straight angle: y = 180 - (4x + 30)
180 - (5x + 4x) = 180 - (4x + 30)
5x + 4x = 4x + 30
5x = 30
x = 6
Angle:
y = 180 - (5x + 4x)
y = 180 - 9x
y = 180 - 9(6)
y = 126
The quadcopter's average velocity is given in terms of change in position by

where
, the difference in the quadcopter's final and initial positions and
.
The
-component of the average velocity is 2.70 m/s, so

and the
-component is -2.50 m/s, so

Answer:
The answer is x = -2
Step-by-step explanation:
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