Mathematics, 30.08.2021 01:00 gabbystar517

This is a math problem I got for homework...pls help! A soccer field of length x and width y has a perimeter of 360 meters.
(a) Draw a rectangle that gives a visual representation of the problem. Use the specified variables to label the sides of the rectangle.
(b) Show that the width of the rectangle is y = 180-x and its area is A=x(180-x)
(c) Use a graphing utility to graph the area equation. Be sure to adjust your window settings.
(d) From the graph in part (c), estimate the dimensions of the rectangle that yield a maximum area.
(e) Use your school's library, the Internet, or some other reference source to find the actual dimensions and area of a regulation Major League Soccer field and compare your findings with the results of part (d).

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:40

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Answers: 2

Answer

Mathematics, 21.06.2019 16:00

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Answers: 1

Answer

You know the right answer?

This is a math problem I got for homework...pls help! A soccer field of length x and width y has a...

Questions

Mathematics, 22.09.2019 03:50

Mack wrote the equation x² + 7x + 84 = x² + 13x + 30 to show that the area of a changed rectangle is 84 ft² greater than the area of the original rect...