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
Yuki888 [10]
3 years ago
7

Find the area of the circle. Use 3.14 for pi

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
7 0

Answer:

C

Step-by-step explanation:

if you multiply 2.3 times pi you get the answer

TiliK225 [7]3 years ago
3 0

Answer:

3. A

4. D

Step-by-step explanation:

r : radius

area of a circle = 3.14×r²

3,14×11^2 = 379,94

3,14×(2,3÷2)^2 = 4,15265

You might be interested in
Please help me it’s due and i appreciate it
kakasveta [241]
16=16 zzzzzzzzzzzzzzz
3 0
3 years ago
Read 2 more answers
Shannon drew the line of best fit on the scatter plot shown below:
N76 [4]
Using the points (0,14) and (10,0), the gradient of the line is (14-0)/(0-5) which simplifies to -7/5.

From these points, we can also see that when the x value is zero, the y value is 14. Therefore the y-intercept is 14.

We can then put this into the equation of a straight line, y=mx+c:

y = (-7/5)x + 14
6 0
3 years ago
Read 2 more answers
Equivalent expression of 7 square root 5
Vika [28.1K]

Answer:19

Step-by-step explanation:

Subtract then add

4 0
3 years ago
I need help ASAP!!
Viktor [21]

Answer:


\frac{64}{49}


Step-by-step explanation:


As we can see the given expression as three complex parts and all are being multiplied.


Lets simplify each part separately and then multiply all of them in the end


Part1


(\frac{8.4.2}{8.7})^{2}  

Cancelling 8 in numerator with 8 in denominator


(\frac{4.2}{7})^{2}


(\frac{8}{7})^{2}


\frac{64}{49}


Part2


(\frac{8^{0} }{7^{-3} })^{3}


simpliying


(\frac{1}{7^{-3} })^{3}


({7^{3} })^{3}


7^{9}


Part3


Third part is 7^{-9}, and it does not need to be further simplified


Now multiplying all the three parts


\frac{64}{49}.7^{9}.7^{-9}


\frac{64}{49}.7^{9-9}


\frac{64}{49}.7^{0}


\frac{64}{49}.1


\frac{64}{49}


So our final answer is \frac{64}{49}



5 0
3 years ago
The table below shows the number of people in a spinning class each day last week.
Elena-2011 [213]
Well to find the mean you need to add up the total number of people and then divide by the total number of days meaning if there is a total of 105 people, you would divide that by 5 and get 21

13 + 23 + 24 + 31 + 14 = 105

105 / 5 = 21
4 0
2 years ago
Other questions:
  • Write the linear inequality in standard form for this situation: In order to raise money to attend upcoming competitions, the Ma
    15·1 answer
  • M(4, 2) is the midpoint of . The coordinates of S are (6, 1). What are the coordinates of R? (8, 0) (2, 3) (1.5, 3) (5, 1.5)
    11·1 answer
  • Adding variables such as n to 10 as well as how to write that out
    11·1 answer
  • Please help me i will give Brainly
    8·1 answer
  • Clarissa has a bag of marbles. 9 are blue, 5 dre yellow, 2 dre purple, and 4 are green. What is the probability Clarissa reaches
    6·1 answer
  • Which word phrase represents the following<br> expression: 5. 3?
    7·2 answers
  • 2x/3 + 5 = 11x/15 + 14
    9·1 answer
  • PLs i need halep fast plssssss
    11·1 answer
  • Teresa is factoring this polynomial by grouping. Which common factors should be used in the next step of factoring? 10x3 3x2−20x
    7·2 answers
  • Awdawddwawwwwwwwwwwwwwwwd dwd awdw w ddw
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!