Minimizing distance and cost. From the center of Bridgeton, a water main runs northwest at a 45 ° angle relative to due north and due west A new house is being built at a point 2 miles west and 1 mile north of the center of town. The cost to connect the house to the water main is $8,000 per mile. What is the shortest possible distance (to three decimal places) from the house to the water main, and what would be the minimum cost, to the nearest dollar, of connecting the house to the water main?
Minimizing distance and cost. From the center of Bridgeton, a water main runs northwest at a 45 ° angle relative to due north and due west A new house is being built at a point 2 miles west and 1 mile north of the center of town. The cost to connect the house to the water main is $8,000 per mile. What is the shortest possible distance (to three decimal places) from the house to the water main, and what would be the minimum cost, to the nearest dollar, of connecting the house to the water main?
Minimizing distance and cost. From the center of Bridgeton, a water main runs northwest at a
45
°
angle relative to due north and due west A new house is being built at a point 2 miles west and 1 mile north of the center of town. The cost to connect the house to the water main is $8,000 per mile. What is the shortest possible distance (to three decimal places) from the house to the water main, and what would be the minimum cost, to the nearest dollar, of connecting the house to the water main?
Robbie
Bearing Word Problems
Angles
name:
Jocelyn
date: 1/18
8K
2. A Delta airplane and an SouthWest airplane take off from an airport
at the same time. The bearing from the airport to the Delta plane is
23° and the bearing to the SouthWest plane is 152°. Two hours later
the Delta plane is 1,103 miles from the airport and the SouthWest
plane is 1,156 miles from the airport. What is the distance between the
two planes? What is the bearing from the Delta plane to the SouthWest
plane? What is the bearing to the Delta plane from the SouthWest
plane?
Delta
y
SW
Angles
ThreeFourthsMe MATH
2
Find the derivative of the function.
m(t) = -4t (6t7 - 1)6
Find the derivative of the function.
y= (8x²-6x²+3)4
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Finding The Focus and Directrix of a Parabola - Conic Sections; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=KYgmOTLbuqE;License: Standard YouTube License, CC-BY