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
fgiga [73]
3 years ago
9

James is putting a fence around his square yard. The area of his yard is 100 square feet. How much fencing does James need in to

tal to go around all
four sides of his yard?
O 10 ft
O 20 ft
O 40 ft
O 80 ft
Mathematics
1 answer:
gtnhenbr [62]3 years ago
3 0

Answer:

40 ft.

Step-by-step explanation:

Because James's yard is a square, we can take the square root of the area to find the side length. The square root of 100 is 10, so we know that one side of his yard will require 10 feet of fencing. Since the yard has 4 sides, we simply need to do 4 * 10 = 40 ft of fencing.

Hope this helps!

You might be interested in
Write the Quotient for the following 5 1/3 ÷2​
d1i1m1o1n [39]

Answer:

34

Step-by-step explanation:

51/3/2=51x2/3=102/3=34

3 0
2 years ago
Read 2 more answers
PLS HELP ASAP!!!!!!!!!!!
ivolga24 [154]

Answer:

No, Jude’s graph is incorrect. The inequality symbol is “less than,” so -9 is not included. He should have used an open circle on -9.

^ sample response

sorry that im late on this, but i hope it helps anyone else : )

3 0
2 years ago
Read 2 more answers
What is the value of x?And the perimeter and area?
Murrr4er [49]

Answer:

Step-by-step explanation:

12

7 0
2 years ago
What can you say about the Y values are the two functions??? Help please !!!!
velikii [3]

Answer:

D. The minimum y-value of g(x) approaches -3

Step-by-step explanation:

Form a table for values of x with corresponding values for f(x) and g(x)

<u>x   </u>                 <u>f(x)=3x²-3                                         g(x)=2^x -3                           </u>

-3                   =3(-3²)-3=24                                       2⁻³ -3 = -2.88

-2                    =3(-2²)-3=9                                        2⁻² -3 = -2.75

-1                     =3(-1²)-3=0                                         2⁻¹-3 = -2.5

0                      =3(0²)-3= -3                                        2⁰ -3 = -2

1                       =3(1²)-3=0                                           2¹ -3 = -1

2                      =3(2²)-3=9                                          2²- 3 = 1

3                     =3(3²)-3=24                                          2³ -3= 5

From the table above, you can see the minimum value of y in g(x)  -2.88 approaches -3

7 0
3 years ago
18. Let f be a function with domain the set of all real numbers and having the following
Mashcka [7]

The derivative of the given function is f'(x) = k f(x) where k= \lim_{h \to 0} \frac{f(h)-1}{h}.

<h3>What is the derivative of a function?</h3>

Let f be a function defined on a neighborhood of a real number a. Then f is said to be differentiable or derivable at 'a' if \lim_{x \to a} \frac{f(x)-f(a)}{x-a} exists finitely. The limit is called the derivative or differential coefficient of f at 'a'. It is denoted by f'(a).

If f is differentiable at 'a', then

f'(a) = \lim_{h\to 0} \frac{f(a+h)-f(a)}{h}

<h3>Calculation:</h3>

The given properties are:

(i) f(x + y) = f(x)f(y) for all real numbers x and y.

(ii) \lim_{h \to 0} \frac{f(h)-1}{h} = k; where k is a nonzero real number.

Then, the derivative of the function f(x) is,

f'(x) = \lim_{h \to 0} \frac{f(x+h)-f(x)}{h}

From property (i), f(x + h) = f(x)f(h)

On substituting,

f'(x) = \lim_{h \to 0} \frac{f(x)f(h)-f(x)}{h}

      = \lim_{h \to 0} \frac{f(x)[f(h) - 1]}{h}

From property (ii), \lim_{h \to 0} \frac{f(h)-1}{h} = k;

f'(x) = \lim_{h \to 0} \frac{f(x)[f(h) - 1]}{h}

      = f(x). \lim_{h \to 0} \frac{f(h)-1}{h}

      = f(x). k

      = kf(x)

Therefore, f'(x) = k f(x); where f'(x) exists for all real numbers of x.

Learn more about the derivative of a function here:

brainly.com/question/5313449

#SPJ9

6 0
2 years ago
Other questions:
  • Question 1
    11·1 answer
  • A) 3a + 5 (2a + 6) - 7a
    14·1 answer
  • Write the equation of the line that contains (8,0) and is parallel to the line -3x+4y=4
    8·1 answer
  • Calculate the average rate of change of the given function over the given interval. Where appropriate, specify the units of meas
    5·1 answer
  • What is the radius of a basketball with a diameter of 22 inches?
    10·1 answer
  • What is the slope of this line??
    15·1 answer
  • Write 863.141 in expanded form
    11·1 answer
  • Can somebody help mee plzzzzzzzz
    12·1 answer
  • I need help with Geometry
    12·1 answer
  • HELP DUE IN 10 MINUTES WILL GIVE BRAINLEST!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!