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
VashaNatasha [74]
3 years ago
14

Help me please....

Mathematics
1 answer:
nlexa [21]3 years ago
4 0
A=x(1000-2x)
A=1000x-2x²
take the first derivative of A and set equal to zero
A'=1000-4x
1000-4x=0
4x=1000
x=250
the paddock should be 250 by 500
You might be interested in
-5(8m+-7)= 35+8m +0+0+0+0​
Lubov Fominskaja [6]

Answer:

-32m+70

Step-by-step explanation:

-5(8m-7)

-5*8: is -40m

-5*-7 is 35

-40m+8m+70 is -32m+70

4 0
3 years ago
Read 2 more answers
Juan has c cheesecakes. Clarence has 5 less than 3 times as many cheesecakes as Juan has and Darlene has 2 more than half as man
Setler [38]
C= Clarence, J= Juan, and D= Darlene
C= 3J-5
D= C/2+2
J= c
5 0
3 years ago
Read 2 more answers
Jermaine buys T-shirts for $6 each and marks up the price by 45%. How much more does Jermaine charge for each T-shirt sold?
Tamiku [17]

Answer:

$2.7

Step-by-step explanation:

We find the amount that was marked up

Jermaine buys T-shirts for $6 each and marks up the price by 45%.

The marked up amount = 45% × $6

= 45/100 × $6

= $2.7

Therefore, the amount Jermaine charges more for each T-shirt sold is $2.7

3 0
2 years ago
What is the answer to 21x-14
serg [7]

Answer:

7(3x-2)

Step-by-step explanation:

you can factor it down with GCF ( Greatest common factor)

3 0
3 years ago
Read 2 more answers
MATH HELP PLEASE
Anuta_ua [19.1K]

calculate the slopes of the lines using the gradient formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

(x₁, y₁ ) = A(- 4, - 1) and (x₂, y₂ ) = B(-1, 2 )

m_{AB} = \frac{2+1}{-1+4} = \frac{3}{3} = 1

(x₁, y₁ ) = B(-1, 2) and (x₂, y₂ ) = (5, 1)

m_{BC} = \frac{x1-2}{5+1} = - \frac{1}{6}

(x₁, y₁) = C(5, 1 ) and (x₂, y₂ ) = D(1, - 3)

m_{CD} = \frac{-3-1}{1-5} = \frac{-4}{-4} = 1

(x₁, y₁) = A(- 4, - 1) and (x₂, y₂) = D(1, - 3 )

m_{AD} = \frac{-3+1}{1+4} = - \frac{2}{5}

Quadrilateral ABCD is not a parallelogram since only one pair of opposite sides is parallel , that is AB and CD



6 0
3 years ago
Other questions:
  • The sum of four consecutive integers is 286. Find the four integers
    7·1 answer
  • Which expression represents the following algebraic statement?
    10·2 answers
  • All most done thanks for hanging in there
    8·2 answers
  • I NEED SERIOUS HELP PLEASE WITH PROBABILITY
    7·2 answers
  • If S is midpoint of GA, then?
    9·2 answers
  • During second period,Emma completed a grammar worksheet.Of the 60 questions Emma got 90% right how many questions did Emma get r
    6·1 answer
  • 3/4 * 8 WITH EXPLANATION PLEASE<br> I WILL MARK YOU BRAINLIEST
    5·2 answers
  • If P (A) = 0.24, P(B) = 0.41, and P(A and B) = 0.18, what is P (A or B)?
    13·1 answer
  • Using the standard 28/36 guidelines, what is the maximum mortgage payment allowed for someone with an annual salary of $82,175?
    12·1 answer
  • Find the equation of a line whose graph passes through the two points (2,-3) and (4,-8).
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!