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
posledela
3 years ago
15

The area of a square shaped park measures 16900 square feet. How many feet of fencing would be needed to enclose that park?

Mathematics
1 answer:
sergey [27]3 years ago
6 0

Answer:

520 feet

Step-by-step explanation:

The area=16900

Area formula=b^2

b^2=16900

square root of 16900=130

130*4=520

You might be interested in
Use words to explain how to multiply (33)(34).
Setler [38]

Answer:

The answer is 1122.

Step-by-step explanation:

First, multiply 34 by 3. That gives you 102.

Then multiply 34 by 3 again. But when you're writing this down in calculations, put a zero in the ones column then write your answer. (I'll show an example of what this looks like at the bottom.

Then, add your answers and you'll have your answer...

Click on the link.

4 0
3 years ago
A college is selling tickets for a winter fund-raiser. One day, Krissa sold 14 adult tickets and 8 student tickets for a total o
FromTheMoon [43]

The statement which explains Krissa’s error is "She switched the prices of the tickets" ⇒ A

Step-by-step explanation:

A college is selling tickets for a winter fund-raiser

  • One day, Krissa sold 14 adult tickets and 8 student tickets for a total of $376
  • The next day, she sold 7 adult tickets and 11 student tickets for a total of $272
  • The price of one adult ticket is a
  • The price of one student ticket is s
  • She wrote and solved the following system of equations.  14a + 8s = 376  and 7a + 11s = 272
  • She found that the price of one student ticket is $20 and the price of one adult ticket is $12

We need to find which statement explains Krissa’s error

∵ The system of equations is:

   14a + 8s = 376  ⇒ (1)

    7a + 11s = 272 ⇒ (2)

Multiply equation (2) by -2 to eliminate x

∵ -14a - 22s = -544 ⇒ (3)

Add equations (1) and (3)

∴ -14s = -168

Divide both sides by -14

∴ s = 12

Substitute the value of s in equation (2) to find a

∵ 7a + 11(12) = 272

∴ 7a + 132 = 272

Subtract 132 from both sides

∴ 7a = 140

Divide both sides by 7

∴ a = 20

∵ a represents the price of one adult ticket

∴ The price of one adult ticket is $20

∵ s represents the price of one student ticket

∴ The price of one student ticket is $12

∵ She found that the price of one student ticket is $20 and

   the price of one adult ticket is $12

- She switched the prices of the tickets

∴ Her error is, she switched the prices of the tickets

The statement which explains Krissa’s error is "She switched the prices of the tickets"

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

5 0
3 years ago
Read 2 more answers
Hi I would really iike if someone helped me with this homework that I have I don't understand. an aquarium in the shape of a par
Radda [10]

170^3 this is the answer just make sure you do you're work.

7 0
3 years ago
Your food bill comes to $68.26. If the tax rate is 7%, calculate the amount of tax your family will pay.
romanna [79]
Food bill = $68.26
Tax rate = 7 %
Tax that will be payed = 7/100 × 68.26
= $4.78
Hope u get the answer
6 0
3 years ago
Read 2 more answers
Which critical thinking skill is based on logic and reason?
BARSIC [14]

Answer:

the ability to objectively analyze information and draw a rational conclusion

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Can I get some help with these? Please show you're work!
    5·1 answer
  • How many 4 person committees are possible from a group of 12?
    15·1 answer
  • Can someone help me pls
    8·2 answers
  • 4. A customer at a store paid $64 for
    9·2 answers
  • Translate into an algebraic expression: <br> One sixth of the sum of A and B
    8·2 answers
  • I’m so confused please help
    13·1 answer
  • Justin earned $50 mowing yards and $19 washing cars. He wants to divide his money into 3 equal accounts.How much will he put in
    9·1 answer
  • Explain why no please and thank u​
    7·1 answer
  • What is the probability that two people have a birthday in May?
    7·1 answer
  • Ekua designs and sells T-shirts for $13 each. Ekua has to spend $280 per month, plus $9.50 per
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!