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
e-lub [12.9K]
3 years ago
5

a swimming pool 25m by 10m has a concrete border all round. Find the area of the concrete border if it is 2.5m wide at the sides

and 5m at the ends.
Mathematics
1 answer:
Ksju [112]3 years ago
7 0
So from what I understand, you would multiply 10m by 5m for the width to get 50m squared, and multiply the 50 by 2 to get 100m for both sides of the width for the pool. Next the length. Multiply 25m by 2.5m to get 62.5m squared. Once again, mutiply it by 2 for both side lengths of the pool to get 125m. Last, add 125m and 100m to get 225m for the concrete border of the pool.
You might be interested in
A small plastic storage container is in the shape of a cylinder. It has a diameter of 7.6 centimeters and a height of 3 centimet
Alisiya [41]

Answer: The volume can be found using the fomula (pi)(r)^2(h).

(3.14)(3.8)^2(3)

136.0248

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
How would i find the square root of this problem? <img src="https://tex.z-dn.net/?f=-%20%5Csqrt%7B%5Cfrac%7B25%7D%7B36%7D%20%7D%
NARA [144]
- \sqrt{\frac{25}{36} } =-\frac{5}{6}
6 0
2 years ago
Someone please ill mark you the brainliest! No cheating or else i’ll report you.
lukranit [14]

Answer:

............................

6 0
3 years ago
An artist is painting the outside of the box shown below.
AVprozaik [17]

Answer:

15 square feet

Step-by-step explanation:

Multiply 1.5 by 3 which equals 4.5

Multiply 1.5 by 2 which equals 3

Add the above answers (4.5 plus 3)

Then multiply by 2 (7.5 times 2)

It equals 15

3 0
3 years ago
What is the sum of 1,015 and 119<br> a. 896<br> b. 1,134<br> c. 1,224<br> d. 1,314
Julli [10]

b. 1134

1015

0119

1134

I hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the square root of 10
    15·1 answer
  • Imagine an investment with 3 possible outcomes. There's a 10% chance you'll LOSE the $1,000 you put in. There's an 80% chance yo
    13·1 answer
  • /<img src="https://tex.z-dn.net/?f=%5Cfrac%7B27%2Bb%7D%7B22%7D%3D8" id="TexFormula1" title="\frac{27+b}{22}=8" alt="\frac{27+b}{
    14·1 answer
  • Which statement is true?
    11·1 answer
  • Which statement is true of the function f(x) = -³√x
    11·2 answers
  • Plz help asap help will appreiciated
    6·1 answer
  • Is (0,2) (1,0) (2,-2) (3,-4) a function
    8·1 answer
  • The tree diagram below shows all of the possible outcomes for flipping three coins. A tree diagram has outcomes (H, H, H), (H, H
    12·2 answers
  • Find the greatest common factor 35a^7b^4c^2 and -7a^3bc^2d​
    12·1 answer
  • Which best describes a fraction?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!