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
mariarad [96]
2 years ago
14

A circular garden with a radius of 20 meters is surrounded by a walkway that measures 1 meter in width. -1 m 20 m Find the area

of the walkway to the nearest hundredth. Use 3.14 for π. ​
Mathematics
1 answer:
juin [17]2 years ago
4 0
<h3>Answer:  128.74  square meters</h3>

=========================================================

Explanation:

The area of the garden only (ignore the circular pathway) is approximately

A = pi*r^2

A = 3.14*20^2

A = 1256

The area of the garden plus the path is approximately

A = pi*r^2

A = 3.14*21^2

A = 1384.74

Notie how I added on 1 meter to increase the radius to 21

Subtract the two circle areas to get the area of the circular ring.

1384.74 - 1256 = 128.74

The units for all of the areas mentioned are "square meters".

You might be interested in
What is the volume of this figure?
Sav [38]

Answer:

90 cubic inches

Step-by-step explanation:

4 0
3 years ago
Maya reads 1/8 of a newspaper in 1/28 of a minute.how many minutes does she need to read an entire paper
zepelin [54]
8/20 of a minute or 2/5 of a minute
5 0
3 years ago
84,552 rounded to the nearest 1000 and 100 and 10
Juli2301 [7.4K]

Answer:

85,000; 84,600; 84,550

Step-by-step explanation:

84,552 is closer to 85,000

84,552 is closer to 84,600

84,552 is closer to 84,550

7 0
3 years ago
Which of the following equations would not be a line when graphed? Explain how you can tell by just looking at the equations.
zlopas [31]
Y=2/x. this equation has degree -1 whereas linear functions have degree 1

y=6x²-7 is nonlinear as it is degree 2
5 0
3 years ago
Read 2 more answers
Urgent help algebra 2
Rudiy27
Slope-intercept you have right:
y=3/4x-7

Point slope form is:
y − y1 = m(x − x1)

so

y +7 = 3/4(x -0)

or

y + 7 = 3/4x
6 0
2 years ago
Other questions:
  • What is the answer to this?
    9·1 answer
  • NEED HELP TAKING A QUIZ HAVE NO IDEA WILL MAKE YOU BRAINLEST
    5·2 answers
  • In 14 days, Lin's sister will be paid $$ and will deposit it into her checking account. If there are no other transactions besid
    6·1 answer
  • Simplify 2(x + 6) - 8
    11·2 answers
  • Which values from the set 5,7,11,13 make the inequality w 4 &lt; 8 true
    9·1 answer
  • Bridget purchased 3 pairs of shoes online. The total bill of $126.81 included a $7.50 shipping charge and 6% tax on the total pu
    6·1 answer
  • You have the option of buying 20 tickets at the fair for 15$ or 45 for 27$ which is te best deal
    8·2 answers
  • Que es una pendiente?
    11·1 answer
  • Whats the correct answer answer asap
    10·1 answer
  • To collect data on the signal strengths in a neighborhood, Tracy must drive from house to house and take readings. She has a gra
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!