Answer:
4. Slope = 7 Y-intercept = 2
5. Slope = -1 Y-intercept = 4
6. Slope = 1/2 Y-intercept = -2
Step-by-step explanation:
7. Slope = 2/3 Y-intercept = 3
8. Slope = -3/4 Y-intercept = 1
9. Slope = 3/2 Y-intercept = 2
Really, really, hope I helped.
Combine like terms then you have your answers
Answer:
189$
Step-by-step explanation:
25 times 5 = 125
0.20 times 320 = 64
125 + 64 = 189
Angle of wind from west = 45°
x-component of wind:
Wx = 30cos(45)
= 21.1 m/s
The x component of the plane's speed should cancel this while the y component should remain 100 m/s
Py = Psin(∅)
100 = Psin(∅)
P = 100/sin(∅)
Px = Pcos(∅)
P = 21.1/cos(∅)
100/sin(∅) = 21.1/cos(∅)
tan(∅) = 100/21.1
∅ = 78.1° north from the west direction.
Answer:
3/1 I am not absolutely sure though...