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
Scrat [10]
3 years ago
6

(08.01 MC)

Mathematics
2 answers:
cestrela7 [59]3 years ago
8 0

Answer: c

Step-by-step explanation:

Rasek [7]3 years ago
5 0
I think it’s C , c:320
You might be interested in
You need to enclose a rectangular plot of land where three sides are fence and one side is stone wall. the cost of the fence is
zloy xaker [14]
Let x be the lengths parallel to the brick side and y be the lengths perpendicular to the brick side...

C=4(2y)+4x+16x

C=8y+20x

The area of this enclosure is xy and we are told that it is equal to 40 ft^2 so:

xy=40, so we can say y=40/x, using this y in our Cost function gives us:

C=8(40/x)+20x

C=320/x+20x

C=(320+20x^2)/x  now we can take the derivatives...

dC/dx=(40x^2-20x^2-320)/x^2

dC/dx=(20x^2-320)/x^2

d2C/dx2=(40x^3-40x^3+640x)/x^4

d2C/dx2=640/x^3

Since x>0, the acceleration will always be positive, which means than when dC/dx=0, it will represent an absolute minimum for C(x)...

dC/dx=0 when 20x^2-320=0, x^2=16, x=4

So the sides parallel to the brick wall are 4 feet and those perpendicular to the brick wall are 10 feet when the cost is minimized
3 0
3 years ago
Is 7,301,771 divisible by 6?​
Pie

\huge\boxed{Hi\: there!}

\huge\mathfrak{Question:}

Is 7,301,771 divisible by 6?

\huge\mathfrak{Answer:}

No.

Remember, divisible by means the given number can be divided by a number without a remainder.

If we divide 7,301,771 by 6, we will get a remainder.

\huge\boxed{Therefore,\: 7,301,771 \: isn't \: divisible\: by 6.}

\huge\mathfrak{Good\: luck!}\\\huge\bold {~CheerfulTeen}

5 0
3 years ago
slope = 3/4 ; (2,2) Identify the slope intercept form for the line with the given slope that contains the given point.​
Aleksandr [31]

Answer:

y=3/4x+1/2

Step-by-step explanation:

y-y1=m(x-x1)

y-2=3/4(x-2)

y-2=3/4x-3/2

y=3/4x+1/2

4 0
3 years ago
Read 2 more answers
Classify each pair of numbered angles.
SCORPION-xisa [38]

9514 1404 393

Answer:

  • 1,2: none of these
  • 5,6: vertical

Step-by-step explanation:

<u>1 and 2</u>

The angles 1 and 2 have no named relationship to each other. If the lines are parallel, their geometric relation is that of supplementary angles.

  none of these

__

<u>5 and 6</u>

The angles 5 and 6 are formed from opposite rays and share a vertex. They are ...

  vertical angles

4 0
3 years ago
Usatp please help me
g100num [7]

Answer:

A. 11

Step-by-step explanation:

11-3=9

The set does not include 9 because the sign is not underlined so 11 is not a solution.

3 0
3 years ago
Other questions:
  • cylinder A has a radius of 6 centimeters cylinder B has the same height and a radius half as long as cylinder A what fraction of
    15·1 answer
  • A ladybugs length measures 2cm express this measurement in meters explain your thinking include an equation with an exponent in
    14·1 answer
  • Mark is 15 years younger than Ashley. The sum of their ages is 55. Write a set of equations to determine Mark (M) age and Ashley
    6·1 answer
  • Classify the pair of angles.
    11·2 answers
  • A class is using base-ten block to represent numbers. A large cube represents 1000, a flat represents 100, a rod represents 10,
    13·1 answer
  • Y+2 2y2-y+3 y-2<br> In the equation<br> 1,2 - 1<br> +<br> the value of a is:<br> „V+1<br> 1 - ע
    5·1 answer
  • Select all that apply.
    10·1 answer
  • Pls help im not smart and this is for a grade
    9·1 answer
  • Please help me!!!!!!
    15·1 answer
  • George is reading a book.On Monday he read 1/3 of the book. On Tuesday he reads three-tenths of the remaining pages. He has 35 p
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!