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
kompoz [17]
3 years ago
9

A rectangular pool is surrounded by a walk 22 meters wide. the pool is 33 meters longer than its width. if the total area of the

pool and walk is 268268 square meters more than the area of the​ pool, find the dimensions of the pool.
Mathematics
1 answer:
natita [175]3 years ago
6 0
Let w be the width of the pool. Then its' length is w+3. Adding a 2 meter walk around the pool makes the total width w+4; and it's length w+7. So:
(w+4)(w+7)-w(w+3)=268
w^2+11w+28-w^2-3w-268=0
8w=240
w=30
The pool is 30'x33'
☺☺☺☺
You might be interested in
Select the reason why these triangles are
Elden [556K]

Answer:

B. SAS

Step-by-step explanation:

In the given diagram, it would be observed that each side of the bigger triangle are multiplied by a factor of \frac{1}{3} to give the values of each corresponding sides of the smaller triangle. But the included angle of the two triangles are the same.

Therefore, the reason why the triangles are similar is because of side-angle-side (SAS) relations. The correct option is B.

4 0
4 years ago
[PICTURE ATTACHED] HEELPP!
liraira [26]

Answer:

saving money

Step-by-step explanation:

it wouldn't be none with repaid yet!

8 0
3 years ago
Read 2 more answers
What is the sqaure root of 2309!!!??
Serggg [28]

Answer:

the answer is approximately 48.05.

Step-by-step explanation: You can either use a calculator or estimate knowing that 50 is the square root of 2500, which is slightly above 2309. You can also use differentials and calculus to find an approximation.

3 0
3 years ago
Read 2 more answers
How do I solve this??
WITCHER [35]

v + 9 / 3 = 8

v + 9 = 24

v = 24 - 9

v = 15

If you have any questions on how I got to this solution, please ask. :)

6 0
3 years ago
Read 2 more answers
Dustin has only nickels and quarters in his piggy bank. He has 49 coins total for a combined value of $8.85. How many of each ty
eduard
Well obviously quarters equal 25 cents.  So you have to divide the 8.85 by 25 first.  That means he could have 35 quarters.  That least the rest as being dimes.  So find the remaining amount of the 8.85.  If you have 35 quarters that's $8.75.  And 8.85 minus 8.75 is 10 cents.  which would be 2 nickels.  That only adds up 37 coins.  So you break down one of the 25.  That would mean 5 more coins could be nickels.  Add 37 and 5 to get 42.   Do it again.  25 cents in nickels would be 5 more coins.  would be 46.  that would be missing 2 coins. But don't forget you're also subtracting from the 35 quarters. Now you would technically have 12 nickels and 33 quarters.  So you can do it one more time.  32 quarters means there is $8 in quarters at this point.

Now add you have 12 nickels, and you made 5 more.  That's 17 nickels.  That equals 85 cents.  So add 17 and 32 to be sure you have 49 coins, which you do. 


So 17 nickels, 32 quarters to equal 49 coins and $8.85

(sorry some of it got mixed up above because I was forgetting to subtract the quarters from the total as I changed them to nickels, so pay attention to the end)
8 0
3 years ago
Other questions:
  • (08.03)Consider the following pair of equations:
    6·1 answer
  • A tile factory earns money by a flat fee for delivery and a sales price per tile sold. For one customer, the tile factory shippe
    14·2 answers
  • Assume that a procedure yields a binomial distribution with a trial repeated n times. use the binomial probability formula to fi
    8·1 answer
  • (3n)^2 without exponents
    13·2 answers
  • For every 2 male birds in a bird cage there are 5 females what is the ratio of males to females
    14·2 answers
  • Amelia went to the candy store and bought 5/6 of a pound of candy. If 1/2 of Amelia's candy
    6·2 answers
  • Can someone please answer this
    14·2 answers
  • HI CAN ANYONE PLS ANSWER DIS MATH PROBLEM!!!!!!!!!!!
    15·2 answers
  • Someone please help
    10·1 answer
  • Can someone please help me with this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!