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
Alik [6]
3 years ago
10

Ruby is visiting a wildlife center to gather information for her term paper. The center has a circular pond with a diameter of 2

0 meters. What is the approximate area of the pond?
Mathematics
2 answers:
pogonyaev3 years ago
7 0

Answer:

Area of pond = 314 meter².

Step-by-step explanation:

Given  : The center has a circular pond with a diameter of 20 meters.

To find : What is the approximate area of the pond.

Solution: We have given  diameter =  20 meters.

Radius = \frac{Diameter}{2}.

Radius =  \frac{20}{2}.

Radius = 10 meter .

Area of circular pond = pi ( radius) ².

Area of pond = 3.14  (10) ².

Area of pond = 3.14 * 100.

Area of pond = 314 meter².

Therefore, Area of pond = 314 meter².

Sphinxa [80]3 years ago
6 0
314 meters because the equation for the area of a circle is A = pi r squared
You might be interested in
The first term of an arithmetic sequence is equal to four and the common difference is three. find the formula for the value of
hichkok12 [17]

The formula for the value of nth term is a_{n} = 3n + 1

Step-by-step explanation:

The formula of the nth term in the arithmetic sequence is

a_{n}=a+(n-1)d , where

  • a is the first term of the sequence
  • d is the common difference between each two consecutive terms

∵ The first term of an arithmetic sequence is equal to four

∴ a = 4

∵ The common difference is equal to three

∴ d = 3

- Substitute these values in the rule of the nth term

∵ a_{n}=a+(n-1)d

∴ a_{n}=4+(n-1)3

- Simplify it

∴ a_{n}=4+3n-3

∴ a_{n}=1+3n

The formula for the value of nth term is a_{n} = 3n + 1

Learn more:

You can learn more about the sequence in brainly.com/question/7221312

#LearnwithBrainly

7 0
2 years ago
Can you add and subtract integers and surds together?
Ne4ueva [31]

Answer:

Both of these examples are wrong. You cannot add/subtract integers and square roots together, however, you could add square roots together if they have the same number under the square root. For example, 2 - 2√6 will stay as 2 - 2√6 because they aren't like terms. 25 + 5√5 + 5√5 + 5 = 30 + 10√5 because 25 + 5 = 30 and 5√5 + 5√5 = 10√5. We can add 5√5 and 5√5 together because they have the same number under the square root. If we were to compute √2 + √3, we would just leave it as is because they don't have the same number under the square root.

4 0
3 years ago
Please help me this is urgent.!
nata0808 [166]
V= 3.14• 5^2•4
V= 3.14 •25•4
V= 78.5•4
V=314

Sorry I couldn’t give a more detailed explanation but here is the original equation for volume of a cylinder:

V=πr2h

Hope this helps comment below for more questions :)
3 0
3 years ago
Read 2 more answers
Write in word form 10x10
Arada [10]

Answer:

ten times time

Step-by-step explanation:

ten time ten or ten multiple by ten

give brainliest please I need it to level up

6 0
2 years ago
Read 2 more answers
When the smaller of two consecutive integers is added to two times the larger, the result is 17. Find the results.
GrogVix [38]
Is it the answer 7 and 2
4 0
3 years ago
Other questions:
  • The volume of the cone is 130 units^3. Solve for x.<br> Height: 13<br> Radius: x
    5·1 answer
  • (f/h)(2) <br> f(x)=3x-4<br> h(x)=8-3x
    6·1 answer
  • According to the world atlas (2010) the population of New York City was 19,750,000, the population of Los Angeles was 15,250,000
    11·1 answer
  • Marco and Drew stacked boxes on a shell. Marco lifted 9 boxes and Drew lifted 14 boxes. The boxes that Drew lifted each weighed
    7·1 answer
  • Use a graph to solve the equation on the interval
    6·1 answer
  • Which is the coefficient in the algebraic expression 12x + z^4 ?
    12·2 answers
  • Yooooooo somebody help me...
    13·1 answer
  • Which algebra tiles are used in this equation: <br><br> 4x + 7 = 23
    12·2 answers
  • The first term of a geometric sequence
    11·1 answer
  • Use the equations and the graph to solve the problem.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!