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
Masteriza [31]
2 years ago
6

A square pool has a side length of x feet.A uniform border around pool is 1 footwide.The total area of the pool and the border o

s 361 square feet.What is the area of the pool
Mathematics
1 answer:
lions [1.4K]2 years ago
8 0
The total area of pool and border = 361  square feet.

Length of square pool = x

Length of square pool plus border =  (x + 1 +1 ) = x + 2

There is 1 foot length on each side on the x  length.

The other length of the square pool and border =  (x + 2)

Area = (x+2)(x+2)

     (x + 2)(x +2) =  361.            Let A = x +2

        A*A = 361
            A²  = 361    Take square root of both sides
             A  = √361
               A = 19

A = x + 2 = 19
       x = 19 - 2
       x = 17

Area of square pool = x*x = 17*17 = 289

Area of the pool = 289 square feet.
You might be interested in
9.5g of sugar is needed for every cake made. How much sugar is needed for 6 cakes?
Cerrena [4.2K]

Answer: 57

Step-by-step explanation:

Since you need 9.5 grams of sugar for each cake, and you need enough for 6 cakes, you need to multiply 9.5 to 6. Your final answer should be 57.

8 0
3 years ago
Read 2 more answers
Over the past 20 years the prices of homes have increased by 30%, resulting in the average price of a house being $500,000. What
9966 [12]

Answer:

In the best 30 years for the housing market (1976-2005), real price appreciation averaged 2.2% per year. In the worst 30 years for housing (1895-1924), real price appreciation averaged -2.0% per year.

6 0
3 years ago
Read 2 more answers
HELP AS SOON AS POSSIBLE PLEASE : What is the distance between 7 and -1?
Alekssandra [29.7K]

Answer:

8

Step-by-step explanation:

3 0
3 years ago
The next term in 3, 12, 48, 192,768,...
geniusboy [140]

3 * 4 = 12

12 * 4 = 48

48 * 4 = 192

192 * 4 = 768

The next number in the sequence is  the previous number multiplied by 4:

The next number would be 768 x 4 = 3072

3 0
3 years ago
Read 2 more answers
5x=-4y+4;x= 1,2,3 solve equation then find value of y
nadezda [96]

x = 1 5(1)= -4y + 4 5= -4y + 4 -4.        -4  1 = -4y   y = -¼   x = 2...   10 = -4y + 4  6 = -4y  y = -3/2   x = 3..   15 = -4y + 4  11 = -4y  y = -11/4

7 0
3 years ago
Read 2 more answers
Other questions:
  • 0.435<br><br><br> 0.303<br><br><br> 0.154<br><br><br> 0.406
    14·1 answer
  • shaun plotted a point on the number line by drawing 5 equally spaced marks between 0 and 1 and placing a point on the third mark
    11·1 answer
  • The results of a survey are shown in the pie chart below and the survey 28 students say their favorite dessert is ice cream how
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B4%20-%20%20%7Bx%7D%5E%7B2%7Ddx%20%7D%20" id="TexFormula1" title=" \sqrt{4 - {x}^
    14·1 answer
  • PLEASE HELP ME I NEED THIS QUICKLY
    9·2 answers
  • Solve 7x +2x over 3 =5
    14·1 answer
  • HURRY PLEASE!<br> Evaluate –5u for u = –4.
    5·1 answer
  • In a complete paragraph, explain why it's important to think about the complexity of your speech.
    11·1 answer
  • Suppose that 65% of high school students eat breakfast before going to school. A random sample of 500 high school students were
    8·1 answer
  • . AB and BC are two sides of a triangle. If the ratio of AB:BC is 3:4, AB = 60 and
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!