1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rainbow [258]
3 years ago
14

The owner of a ranch has 1 , 700 1,700 yards of fencing material which to enclose a rectangular piece of grazing land along a st

raight portion of a river. If fencing is not required along the river, what are the dimensions of the pasture having the largest area
Mathematics
1 answer:
lakkis [162]3 years ago
8 0

Answer:

x = 425 yard

y = 425 yard

Area  = 180625 square yard

Step-by-step explanation:

given data

fencing = 1,700 yards

solution

we consider here length and width is x and y

so parameter is = P

P = 2 ( x+ y)

1700 = 2 ( x+ y)  

x + y = 850    

x = 850 - y      ...............1

and

area of rectangle is

Area = x y

area = ( 850 - y  )  y

area = 850 y - y²

so for large area is

\frac{dA}{dy}  = 0

\frac{dA}{dy} = 850 - 2y

so here

850 - 2y = 0

y = 425  yard

and from equation 1

x = 850 - y  

x = 850 - 425

x = 425 yard

and

Area = 425 × 425

Area  = 180625 square yard

You might be interested in
I NEED ANSWERS WITH WORKOUT PLS ANYONE HELP / WRITE ON PAPER!<br><br> -giving brainlist
Verdich [7]

Answer:

I don't know if this is all correct, but I tried

7 0
3 years ago
Please tell me easy way I can solve for the answer
Tanya [424]

Answer:

y+21 = -4(x-7)

Step-by-step explanation:

well first you need to find slope what is y2-y1 over x2-x1

23-(-21) ----> 23+21 = 44

-4 - 7 ---> -4 + -7 = -11

so it 44/-11 = -4  is the slope

now choose one pair of points like 7 , -21 and plug them in

y-y1 = m(slope)(x-x1)

so it be y+21 = -4(x-7)

also remember two negatives = a postitive


7 0
4 years ago
Enter your answers in the boxes to correctly complete this statement.
harina [27]

Answer:

349800

4

Step-by-step explanation:

First Part:

The question tells you to multiply by 10 to the power of 4.

This implies that you can move the decimal point 4 numbers to the right

When you move the decimal two numbers to the right you get 3498

Then you got to move it two more numbers to the right

3498 can also be written as 3498.0000000000 (infinite amount of zeros)

So moving the decimal two more places you get 349800

Second Part:

10^4 = 10 * 10 * 10 * 10

= 10000

Count the zeros you get 4.

3 0
3 years ago
Step 3: Let LM = x. We know the lengths of the radii of each circle, so KL = 12 +
kow [346]

Answer:

Step-by-step explanation:

Step 3:

Let LM = x

OK = KP = 12 units [Radii of circle K]

LN = LP = 8 units [Radii of circle L]

Therefore, KL = KP + PL

KL = 12 + 8

     = 20 units

Step 4:

Since, ΔKOM and ΔLNM are the similar triangles,

By the property of two similar triangles, corresponding sides of these similar triangles will be proportional.

\frac{OK}{NL}=\frac{KM}{LM}

\frac{12}{8}=\frac{x+20}{x}

12x = 8(x + 20) [By cross multiplication]

12x = 8x + 160

12x - 8x = 160

4x = 160

x = 40

3 0
3 years ago
Find the slope of the line that passes through the points (9, -2) and (4, 3)<br><br> (
Karolina [17]

Answer:

-1

Step-by-step explanation:

See Image

hope this helps.

PLS MARK BRAINLIEST IF CORRECT ; )

4 0
3 years ago
Other questions:
  • The triangular sail of a toy sailboat is supposed to be a right triangle. The manufacturer says the sides of the sail have lengt
    11·1 answer
  • I need help someone plz help me
    11·2 answers
  • Could someone help me with this problem
    11·1 answer
  • Helppp!!!! please!!!
    13·2 answers
  • Rewrite the following equation in standard form.<br><br> y = 9x+ 9/8
    8·2 answers
  • What is the improper fraction of 20-7
    8·2 answers
  • Walmart has DVDs on sale at 4 for $38. What is the cost for 6 DVDs? Use words and/or numbers to justify your answer.
    14·1 answer
  • Amil is given the equation shown.
    7·2 answers
  • I need help with this question pls :)
    11·2 answers
  • Redo Question 29 0/3 point Refer to rectangle LMNP shown below to answer the following questions: (a) What are the coordinates o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!