subject
Mathematics, 06.02.2021 01:00 july00

Please I need help. A gas pipeline is to be constructed from a storage tank, which is right on a road, to a house which is 600 feet down the road and 300 feet back from the road. Pipe laid along the road costs $800 per foot, while pipe laid off the road costs $1000 per foot. The gas company would like to run the pipeline for the cheapest amount possible, so they have called on you (with your superior math and trigonometry skills) to help

1. Just to get yourself started, you decide to make the angle in the diagram be θ = 28 ∘. Answer each of the following problems based on the given angle. Do not include the units in your typed answers. We have structured the problem so you are completing one part at a time. As a result you will be using some rounded answers in your calculations. Be sure to read each part carefully.

What is the length of the pipeline OFF the road?
feet (round to two decimal places)

b. What is the cost of the pipeline OFF the road?
$ (use your rounded answer from part a)

c. What is the length of the pipeline ON the road?
feet (round to two decimal places)

d. What is the cost of the pipeline ON the road?
$ (use your rounded answer from part c)

e. What is the overall cost of the pipeline?
$ (use your rounded answers from part b and d)

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, 2kdragginppl
What’s the domain of this function? fast
Answers: 1
image
Mathematics, 21.06.2019 16:00, mpete1234567890
Which term best describes the association between variables a and b
Answers: 1
image
Mathematics, 21.06.2019 18:30, Key1431
In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
Answers: 2
image
Mathematics, 21.06.2019 18:50, karen718
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
You know the right answer?
Please I need help. A gas pipeline is to be constructed from a storage tank, which is right on a ro...

Questions in other subjects: