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
liubo4ka [24]
2 years ago
8

How much fencing is required to enclose a circular garden whose radius is 14 m? Use 3.14 pi

Mathematics
1 answer:
ipn [44]2 years ago
7 0

Answer:

87.92 m

Step-by-step explanation:

Formula for the circumference of a circle (which is what you're finding with this problem) is pi d

Pi being 3.14 and d being the diameter

Since the radius is 14 the diameter is 2 times that , 28m

Now just multiply 28 and 3.14 which gives you 87.92

You might be interested in
Use complete sentences to explain why |x|+2>|x|
Anna007 [38]
The absolute value of an given number is always positive.  So, when adding two to any positive number will always be greater than the number by itself.
4 0
3 years ago
A jar contains three red marbles and five green marbles. A marble is drawn at random and not replaced. A second marble is then d
zvonat [6]

Answer:  

P(red then green) = 5/8 * 3/7 = 15/56

Step-by-step explanation: Since this is a logical "and" case, we have to multiply the separate events' probabilities...thus  P(red then green) = 5/8 * 3/7 = 15/56

6 0
3 years ago
Read 2 more answers
Wats the 60% off a prize that is $20.00
Alla [95]
x\ \rightarrow\  the\ 60\%\ of\ a\ prize\ that\ is\ \$20.00\\\\x=60\%\ \cdot \ \$20.00= \frac{60}{100} \cdot  \$20.00=\$12.00\\\\Ans.\ \$12.00
5 0
3 years ago
A cube is packed with decorative pebbles. If the cube has a side length of 4 inches, and each pebble weighs on average 0.5 lb pe
AveGali [126]
First we must find the volume of the cube. This is equal to side^3. 4^3=64 cubic inches. Since the pebbles are .5 pounds per cubic inch and we assume it is packed we multiply the volume by .5
This will give 32 pounds
4 0
3 years ago
Lucy earns money babysitting. Her earnings and hours worked represent a direct variation. She worked for 4 hours and earned $25.
SashulF [63]

For this case we have that by definition, a direct variation is given in the form:

y = kx

Where:

k: It is the constant of proportionality

According to the statement we have to:

y = 25\\x = 4

Substituting:

25 = k4\\k = \frac {25} {4}k = 6.25\ for\ \frac {dollars} {hour}

On the other hand we have:

y = 4\\x = 25\\4 = k25\\k = \frac {4} {25}

k = 0.16\ for\ \frac {hours} {dollar}

Answer:

k = 6.25 for \frac {dollars} {hour}\\k = 0.16 for \frac {hours} {dollar}

7 0
3 years ago
Other questions:
  • What is the scale factor of AABC to A DEF?
    5·1 answer
  • Which equation represents the line of reflection for this graph?
    13·1 answer
  • Stella is doing her math worksheets. It takes her 1 hour 20 minutes to complete one worksheet with 12 questions.
    7·1 answer
  • 9.2 divided by 52.063
    12·1 answer
  • Whats 300,000,000,000,002,010,320,300*120,030,537,917,597,590
    15·2 answers
  • GHEP LPE PLEASE HELP ME
    6·1 answer
  • Ramos went to a pizza shop and spent half of his money on lunch. If Ramos had $4.50 left after lunch, how much money did he have
    9·1 answer
  • a rectangle has a perimeter of 22 feet. the width is 5 feet less than the length. find the length and width of the rectangle​
    9·1 answer
  • 5 1/4- 2 5/7 using fraction models
    12·2 answers
  • An oil rig has a height of 74.98 m visible above water and extends 518.16 m below the surface to the sea floor. What is the tota
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!