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Lunna [17]
3 years ago
11

Whats the área of a square whose perimeter is 48

Mathematics
2 answers:
svetlana [45]3 years ago
5 0

Answer:

144

Step-by-step explanation:

48 divided by 4 = one side of the square.

Area =  L x W

48 divided by 4 = 12

12 x 12 = 144.

144 = area.

Slav-nsk [51]3 years ago
3 0

Answer:

192 (I think)

Step-by-step explanation:

so since the perimeter is 48 then the area of the square would be 4 since squares have 4 sides so 48×4 and that equals 192

I think that's right

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<em><u>Answer</u></em>


c. It divides the radius by 2.



<em>Explanation</em>

The general equation of a circle is

(x-h)² + (y-k)² = r²

Where (h, k) makes the coordinates of the circle and r the radius.


x² + y² = 25 For this equation,


center (0, 0)

Radius = √25 = 5


4x² + 4y² = 25 First simplify this equation

4x² + 4y² = 25 ⇒ x² + y² = 25/4


center (0, 0)

Radius = √(25/4) = 5/2


The radius has been divided by 2


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3 years ago
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3 years ago
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What's the answer
SVEN [57.7K]

a) We kindly invite to check the image attached below to see a detailed graph of the <em>piecewise</em> function.

b) The <em>piecewise</em> function is continuous.

<h3>How to understand a piecewise function</h3>

A <em>piecewise</em> function is a <em>conditional</em> combination of two or more functions, whose expression depends on which value of the domain is the function evaluated at.

a) The <em>piecewise</em> function described in the question is plotted on a graphing tool (i.e. <em>Desmos</em>), whose result is presented in the image attached below.

b) A function is <em>continuous</em> if and only if there is one value from range for every value of domain. The <em>piecewise</em> function is continuous as <em>linear</em> functions are continuous and the two functions of the <em>conditional</em> combination have the same value for x = 30.

To learn more on piecewise functions: brainly.com/question/12561612

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7 0
2 years ago
Help me out a little
konstantin123 [22]
I believe your answer is (1,5)

I graphed the equations and the ordered pairs and (1,5) is the only point that fell on both of the shaded areas.

hope this helps !!
8 0
3 years ago
One-Step Equations:
erastova [34]
9. X=7. 7-8=-1

8. X=18. 18-7=11
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4 years ago
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