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
bogdanovich [222]
3 years ago
15

A farmer wants to construct a rectangular pigpen so only 3 sides of the pen will need to be fenced. If the farmer has 400 ft of

fence, whats the maximum area he can enclose?
Mathematics
1 answer:
Fofino [41]3 years ago
3 0

Answer:

The answer is "\bold{100\ ft \times 200\ ft}"

Step-by-step explanation:

A = area of the pigpen 

x = its perpendicular length of the sides of the stone wall

Maximize function:

\to A = x (400-2x)\\\\Where\ \ 0

So, the size of pigpen is = 100 ft by 200 ft that is (perpendicular and parallel to wall), that's why the answer is "\bold{100\ ft \times 200\ ft}"

You might be interested in
Solve f (x)=3x+6 f(300)
sveta [45]

Answer:

f(300)=906

Step-by-step explanation:

f(x)=3x+6\\\\f(300)=3(300)+6\\\\f(300)=900+6\\\\\boxed{f(300)=906}

Hope this helps.

8 0
3 years ago
Lalo has 1,500 minutes per month on his cell phone plan. How many more minutes can he use if he has already talked for 785 minut
emmainna [20.7K]

Answer:

All you have to do is subtract 1500-785 in order to find the number of minutes left for him.

1500-785=715 more minutes left



4 0
3 years ago
Angelo, age 40, is comparing the premium for a $125,000 whole life insurance policy he may take now and the premium for the same
Vesna [10]

The correct answer is <u><em>C.</em></u>

125000/20*2=12500, then round

Hope this helps!!!

8 0
3 years ago
Read 2 more answers
Use the quadratic formula to find the roots: -3x^2 + 27x = 42​
ch4aika [34]

Answer:

x=2,x=7

Step-by-step explanation:

-3x^2+27x=42

x^2-9x+14=0

x^2-2x-7x+14=0

x*(xi2)-7(x-2)=0

(x-2)*(x-7)=0

x-2=0

x-7=0

x=2

x=7

8 0
3 years ago
A square root is categorized as what kind of number?<br><br> Choices:<br> Irrational<br> Rational
Law Incorporation [45]
I belive its Rational number.
4 0
4 years ago
Other questions:
  • Y - 9 = - (x+2) in slope Intercept form
    13·2 answers
  • Harry is building a model car. The actual car has a length of 15 feet and tires with a radius of 24 inches. His model car has a
    14·1 answer
  • The point P(-4, -5) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, P′?
    10·1 answer
  • !!!!!!!!!!!!!!!!!!!WHEN DO YOU FLIP SIGNS IN INEQUALITIES????????????
    8·2 answers
  • Find the quotien of 26,234 divide 42
    11·1 answer
  • If someone could answer this problem and explain how to do it that would be a HUGE help thanks-
    13·2 answers
  • 1. Order from smallest to Largest
    5·1 answer
  • A school staff meeting had 55 teachers in attendance, 80% of whom were first-year teachers. How many first-year teachers were in
    6·1 answer
  • What is 2/3 of 9? <br> 2 <br> 3<br> 6 <br> 7
    5·2 answers
  • A recipe that serves 8 people requires 4 1/2 cup of flour.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!