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
antoniya [11.8K]
3 years ago
8

A swimming pool is 22 feet long and 18 feet wide. How many feet of fencing are needed to enclose the pool

Mathematics
2 answers:
alexira [117]3 years ago
8 0

Answer:

80 feet

Step-by-step explanation:

length of pool = 22    ,  width of pool = 18

feet required for fencing the pool = 2 (l +b)

= 2 ( 22+18)

=2*40

=80feet

natima [27]3 years ago
5 0

Answer:

Step-by-step explanation:

The pool is a rectangle as length and breadth are different.

Since they are asking about fencing you need to find the perimeter.

Length=22feet

Breadth=18feet

Perimeter of a rectangle = 2(l+b)

= 2 × 22 + 2×18

=44+36

=80 feet

You might be interested in
Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in. To the nearest tenth of a percent, wha
Vinil7 [7]

Answer  

Find out the  percent error in Annie's estimate .

To prove

Formula

Percentage\ error = \frac{error\times 100}{exact\ value}

As  error = approx value -  exact value

As given

Annie estimates that the height of a bookcase is 78.25 in.

The actual height is 75.50 in.

approx value = 78.25 in.

actual value = 75.50 in.

error = 78 .25 - 75 .50

        = 2.75

put in the formula

Percentage\ error = \frac{2.75\times 100}{75.50}

Percentage\ error = \frac{27500}{7550}

Percentage error = 3.64 % (approx)

Therefore the Percentage error be 3.64 % (approx).

6 0
3 years ago
Read 2 more answers
MATH TEST PLEASE HELP ASAP
Lunna [17]

Answer:

1734

Step-by-step explanation:

3 times 17 to find the number of feet =51

51 time $34 (the price per foot  ) to find total

8 0
2 years ago
(5/8 x - 10) - (1/8 x - 12)
nikklg [1K]

Answer: 16x-25 over 4(4x-5)(2x-3)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A circle has a circumference of 25.12 inches what is the diameter of the circle
BigorU [14]

Answer:

8

Step-by-step explanation:

Recall these two equations for circumference and diameter.

Circumference = 2*pi*radius

Diameter = radius*2

25.12 = 2*pi*radius

Radius = 4

Diameter = 4*2 => 8

Thus the diameter is 8

4 0
3 years ago
Create a number line. Plot the following numbers on the number line: 5, -10, 20, -5, 0, 10, -20
Goryan [66]
-20,-10,-5,0,5,10,20
4 0
3 years ago
Other questions:
  • Comparing Ratios: What is the relationship between the number of stitches and the length?
    7·2 answers
  • Solve for x in the following equation.
    12·1 answer
  • Simplify.
    14·1 answer
  • A certain brand of refrigerator has a useful life that is normally distributed with mean 10 years and standard deviation 3 years
    11·1 answer
  • HELPPPPPP pls give explaiantikn or work pls pls pls pls brainliest
    15·1 answer
  • 2/20 : 1/40 as a unit rate
    10·1 answer
  • If Store A sells 24 for $6.50, What is the unit price for store A?
    11·1 answer
  • Please help me ! !!!
    12·1 answer
  • Can someone help ASAP ill give you good rating
    6·2 answers
  • Answer please tysm :D i forgot TvT
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!