Answer:
Initial height of the anchor is 75 meters.
Step-by-step explanation:
We are given the following in the question:

where, I is the anchor's elevation in meter after t seconds dropped from the ship.
We have to find the initial height of anchor that is we have to put t = 0 in the equation.
Putting t = 0, we get,

Thus, initial height of the anchor is 75 meters.
Answer:
The answer is 4.797752129
Answer:
90 degree angles (perpendicular bisector of the line)
Answer for 3(4x-2) is 12x-6
Answer for 12x-2 is 24x