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Answer:
The midpoint of this line segment is (-1.5, -4.5).
Step-by-step explanation:
In finding the midpoint of a line segment we are actually averaging the x- and y-coordinates of the endpoints:
-2 -1
x-coordinate of midpoint = --------- = -3/2 = -1.5
2
-4 -5
y-coordinate of midpoint = ---------- = -4.5
2
The midpoint of this line segment is (-1.5, -4.5).
6.928
it's Tangent or Toa because the opposite and the adjacent are the two sides
since the x is over the 12 because it's opposite over adjacent, we multiply it by the angle 12° and tangent
Answer: The height of hill is 125 feet.
Step-by-step explanation:
Given that velocity of the rollercoaster is
Where, is initial velocity and h is height from top of hill.
and v is velocity at height h.
Initial Velocity is 10feet/sec at top of hill.
Also, Velocity at bottom of the hill is 90feet/sec.
Therefore, the value of h at top of the hill is h=0 and value of h at bottom of the hill is h=h
8100=100+64h
8000=64h
h=125 feets.
Thus, The height of hill is 125 feet.
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