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
lesya [120]
2 years ago
15

If a perimeter is 20/21 what is the side length of the square

Mathematics
2 answers:
Sever21 [200]2 years ago
6 0

Answer:

each side would be 5/21

STatiana [176]2 years ago
6 0

Answer:

Each side is equal to 5/21

Step-by-step explanation:

And this is because it is a square, meaning it has four equivalent (meaning equal) sides. Remember, the perimeter is adding the outside values/numbers. 20 divided by 4 is 5, which concludes that the answer is 5/21.

Hope this makes sense to you! If you don't understand the topic, feel free to comment!!!

You might be interested in
Find the perimeter of a square with side a. Are the perimeter of the square and the length of its side directly proportional qua
inna [77]

The perimeter of a square with side a = 7.2 cm is 28.8 cm. Yes there exists a direct proportional relationship between Side length and Perimeter of square

<h3><u>Solution:</u></h3>

Given that side of square "a" = 7.2 cm

We have to find the perimeter of square

<em><u>The perimeter of square is given as:</u></em>

Perimeter of square = 4a

Where "a" represents the length of side of square

Substituting the given value a = 7.2 cm in above formula, we get perimeter of square

Perimeter of square = 4(7.2) = 28.8 cm

<em><u>Are the perimeter of the square and the length of its side directly proportional quantities?</u></em>

\begin{array}{l}{\text { perimeter of square }=4 a=4 \times \text { length of side }} \\\\ {\frac{\text { perimeter of square }}{\text { length of side }}=4}\end{array}

The Perimeter is equal to a constant times the Side length, or the Perimeter divided by the Side length is equal to four. So this is definitely a proportional relationship between Side length and Perimeter.

Two values are said to be in direct proportion when an increase in one results in an increase in the other.

So when length of sides increases, perimeter also increases

Hence perimeter and length of side of square are directly propotional quantities

4 0
3 years ago
Are these two functions or no? i name brainiest
snow_tiger [21]

Answer:

these two isn't a function

Step-by-step explanation:

On the table you can see that the ratio isn't equivalent

On the chart you can see that one domain has two ranges which also tells us that this two isn't a function

3 0
3 years ago
Read 2 more answers
9/10 as a decimal? I think I know the answer but need to check
AfilCa [17]
The answer is .9 
<em><u>I hope this helps.</u></em>
8 0
3 years ago
Read 2 more answers
Math the equation to the solution type​
Margarita [4]

Answer:

Step-by-step explanation:

1. 6x + 10 = 6x - 8

   10≠-8

no solution

2. 6x + 8 = 2x - 6

    4x + 8 = -6

     4x = -14

     x = -14/4= -7/2 one solution

3. 9x - 27 = 9x - 27

    0 = 0 All real no. infinitely many solution

6 0
2 years ago
What is 3x8+5x8-6x6-2x6
Schach [20]

Answer:

16

Step-by-step explanation:

group the first 2 terms into (8*8) and the second two into (8*6). this gets you 8*8-8*6 which can be grouped into 8*2 which is 16

3 0
2 years ago
Read 2 more answers
Other questions:
  • what pair of numbers with a sum of 15 has the greatest product? What pair has the least positive product?
    12·1 answer
  • Round 76 million to 1 significant figure
    14·1 answer
  • Find the value I in a formula P=IRT P=200 R=9% T=4 years
    12·1 answer
  • the teacher wrote five-seven thousand, three hundred forty-nine, and sixty-five thousandths in standard form on the board. Which
    5·1 answer
  • Stella went shopping for a new camera. Sales tax where she lives is 6%. The price of the camera is $50. Find the total price inc
    11·2 answers
  • Which of the following pairs show(s) two congruent triangles?
    10·2 answers
  • Write down all the whole numbers that
    6·1 answer
  • What is 6.995 to a decimal, fraction, and percent?
    10·2 answers
  • What is the factored form of the following expressions?<br><br> x2 – 10xy + 24y2
    8·1 answer
  • A triangle is formed between boats a and b and a submarine. the length between a and b is 1,425 feet. the angle at point a is 59
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!