All categories

3 years ago

A farmer is building a fence to enclose a rectangular area against an existing wall, shown in the figure below.

Mathematics

1 answer:

mr Goodwill [35]3 years ago

7 0

9514 1404 393

Answer:

3362 ft²

Step-by-step explanation:

As we saw in brainly.com/question/22284853, the long side of the area will be half the length of the fence: 82 feet. The remaining two sides will be 41 feet each, so the largest area that can be enclosed is ...

A = LW

A = (82 ft)(41 ft) = 3362 ft²

You might be interested in

Solve. if there is more than one solution, separate them with comas. (y-4)(y+7)=0

kogti [31]

Answer:

y= 4

Step-by-step explanation:

(y-4) (y+7)=0

(4-4) (4+7)=0

(0) (11)=0

11*0=0

3 0

2 years ago

Max read 100 pages in 2 h. Express this rate in the simplest fraction form.

Delicious77 [7]

Answer:

50 pages per hour

Step-by-step explanation:

$\frac{100 pages}{2 hr} =\frac{50(2)}{1(2)} =\frac{50}{1} =50$

5 0

3 years ago

The radius r of a cone is increasing at a rate of 4in/min. The height h of the cone is always 4 times the radius. Find the rate

AlekseyPX

$\bf \textit{volume of a cone}\\\\
V=\cfrac{\pi r^2 h}{3}\qquad h=4r\implies V=\cfrac{\pi r^2 \cdot 4r}{3}\implies V=\cfrac{4\pi r^3}{3}\\\\
-----------------------------\\\\
\cfrac{dv}{dt}=\cfrac{4\pi }{3}\cdot 3r^2\cdot \cfrac{dr}{dt}\implies \cfrac{dv}{dt}=4\pi r^2\cdot \cfrac{dr}{dt}\qquad 
\begin{cases}
\frac{dr}{dt}=4\\\\
r=7
\end{cases}
\\\\\\
\cfrac{dv}{dt}=4\pi (7)^2\cdot 4$

7 0

3 years ago

A tile factory earns money by charging a flat fee for delivery and a sales price of $0.25 per tile. One customer paid a

ddd [48]

Answer: R(x) = 0.25x + 500

Flat fee is computed by:

The sales price of each tile is 0.25 and the customer only bought 10,000 tiles.

So, $0.25 x 10,000 = $2500

So the total sales price per tile sold was $2,500.

The buyer paid $3,000, so the flat fee was included there.

So, $3,000 - $2,500 = $500

So the flat fee was $500.

The revenue function is the total income from producing the units. And it has a equation of: R(x) = price per unit x number of units sold plus any fee that is included

So the function describing the revenue of the tile from this sale is:

R(x) = 0.25x + 500

8 0

3 years ago

What is the midpoint of the x-intercepts of<br> f(x) = (x – 2)(x – 4)?

emmasim [6.3K]

Answer:

(3,0)

Step-by-step explanation:

The axis of symmetry is midway between the roots

3 0

3 years ago

Read 2 more answers