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
love history [14]
2 years ago
9

Find the area of this circle. Use 3.14 for a 11 ft The area of the circle is about ft2. (Round to the nearest hundredth as neede

d.)​

Mathematics
1 answer:
Nutka1998 [239]2 years ago
5 0

Answer:

  • <u>Area of circle is 379.94 feet²</u>

Step-by-step explanation:

<u>Given:</u><u> </u>

  • Radius of circle = 11 feet

<u>To </u><u>Find:</u><u> </u>

  • Area of circle.

<u>Solution</u>:

Here given that radius of circle is 11 feet. Using the formula of area of circle we will get the required area of circle

  • Area of circle = πr²

<u>On substituting the required values: </u>

Area = 3.14 × (11)²

Area = 3.14 × 121

Area = 379.94 feet²

Hence,

  • <u>Area of circle is 379.94 feet²</u>
You might be interested in
A. ECONOMICS A sports team sells about
Sati [7]

Answer:C

Step-by-step explanation:

6 0
3 years ago
MATCHING GRAPHS! which ones which!! pls help ill award branliest
lisov135 [29]

Answer:

Its A and B i beleive.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
F(x) = 2x - 3 and f(x) = f'(x), find the value of x.​
Salsk061 [2.6K]

Answer:

x=1

Step-by-step explanation:

According to your typed question,

f(x)=2x-3

Let f(x)=y

y=2x-3

Now,

Interchanging the positions of x and y

x=2y-3

x+3=2y

x+3/2=y

f'(x)=x+3/2

Then,

f(x)=f'(x)

2x-3=x+3/2

2(2x-3)=x+3

4x-3=x+3

4x-x=3+3

3x=3

x=3/3

x=1

According to your image question,

f(x)=x/2x-3

f(x)=f'(x)

Now,

Let y=f(x)

y=x/2x-3

y(2x-3)=x

2xy-3=x

2xy-x=3

x(2y-1)=3

2y-1=3x

2y=3x+1

y=3x+1/2

f'(x)=3x+1/2

Then,

f(x)=f'(x)

x/2x-3=3x+1/2

2x=6xsq+2x-9x+3

2x=6xsq+7x+3

solve for x ok

8 0
3 years ago
5x+3&lt;7+7x<br> Please explain in clear details
trasher [3.6K]

Answer:

5x just means 5 times so, 5 times a number(or variable)plus three is less than 7 times a number variable)plus 7

4 0
3 years ago
The following table shows the number of hours some teachers in two schools expect students to spend on homework each week: Schoo
Lerok [7]

Answer:

For school A: Minimum=6, Q₁=6.5, Median= 14, Q₃=16, Maximum=17, IQR=9.5

For school B: Minimum=5, Q₁=8, Median= 12, Q₃=15.5, Maximum=19, IQR=7.5

No, the box plots are not symmetric.

Step-by-step explanation:

Part A

The given data sets are

School A : 9,14,15,17,17,7,15,6,6

School B : 12,8,13,11,19,15,16,5,8

Arrange the data in ascending order.

School A : 6,6,7,9,14,15,15,17,17

School B : 5,8,8,11,12,13,15,16,19

Divide each data set in four equal parts.

School A : (6,6),(7,9),14,(15,15),(17,17)

School B : (5,8),(8,11),12,(13,15),(16,19)

For school A:

Minimum=6, Q₁=6.5, Median= 14, Q₃=16, Maximum=17

Interquartile range of the data is

IQR=Q_3-Q_1=16-6.5=9.5

For school B:

Minimum=5, Q₁=8, Median= 12, Q₃=15.5, Maximum=19

Interquartile range of the data is

IQR=Q_3-Q_1=15.5-8=7.5

Part B:

The box plots are not symmetric because the data values are different. Five number summary and IQR of both the data set are different.

4 0
3 years ago
Other questions:
  • The temperature outside dropped 13 degrees Fahrenheit in 7 hours. The final temperature was -2 degrees Fahrenheit. What was the
    6·1 answer
  • Don't give me the answer, just explain how I can solve it, please:<br>SOLVE: 13 - 3x = 4 (x - 2)
    14·2 answers
  • Answer please, will award Brainiest!
    5·2 answers
  • What is the slope of the graph?​
    12·2 answers
  • 9x two the second power = 1
    15·2 answers
  • Representative money has value because:
    12·1 answer
  • 5. Find the Slope given the points: (-4,-1) and (2, 2)<br> Your answer
    6·2 answers
  • IF ANSWERED CORRECTLY, I WILL GIVE BRAINLYEST
    10·1 answer
  • What is the formula for the volume of a cone? (Use the word Pi instead of the symbol)
    15·1 answer
  • Please help me with this homework
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!