Here is the image for future referance. I'm stumped by it to. I know the inner angles, but I can't get S.
the rental rate for a hedge trimmer has a one time fee of $20 plus $30 for each day of the rental. the graph shows points repres
enting the total cost of the rental which linear equation in slope intercept from that model's the most cost of the rental over time? (y=30x), (y=20x+30), (y=2x+80), y=30x+20), (y=20x)?
2 answers:
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You are looking for the GCF or greatest common factor of 15 and 20 a way to do the is the upside down cake method.
Answer:
The drift angle is approximately 7.65° towards the East from the plane's heading
Step-by-step explanation:
The speed of the plane = 350 mph
The direction in which the plane flies N 40° E = 50° counterclockwise from the eastern direction
The speed of the wind = 40 mph
The direction of the wind = S 70° E = 20° clockwise from the eastern direction
The component velocities of the plane are;
= (350 × cos 50)·i + (350 × sin 50)·j
= (40 + cos 20)·i - (40 × sin 40)·j
The resultant speed of the plane = +
= 265.915·i +242.404·j
The direction the plane is heading = tan⁻¹(242.404/265.915) ≈ 42.35°
Therefore, the drift angle = Actual Angle - Direction of the plane = 50 - 42.35 ≈ 7.65° towards the East