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Ulleksa [173]
4 years ago
15

which equation could represent the area of a square as a function of a side A: A(s)=2s B: A(s)=4s C: A(s)= s2

Mathematics
1 answer:
Alchen [17]4 years ago
6 0

Answer:

A(s)=s^2

Step-by-step explanation:

we know that

The square  is a regular polygon that has four right angles and four parallel and congruent sides.

The area of a square is equal to the length side squared

Let

s ----> the length side of the square

we have that

A(s)=s^2

You might be interested in
So is 80 kilometers bigger than 1000 meters
Sergeu [11.5K]
80 kilometers is equal to 80,000 meters. This is greater than 1000 meters.
3 0
3 years ago
Read 2 more answers
Proving circles are similar: Choose any of the transformations that would be a step in proving that Circle A is similar to Circl
Ulleksa [173]

The transformations that would prove that circles A and C are similar are:

  • A. Reflect A over the line y=x
  • C. Dilate A by 3/2

<h3>How to prove that circle A and circle C are similar?</h3>

The circles are given as:

Circle A and B

Assume the following parameters:

  • The center of circle A is (2,3) with a radius of 2
  • The center of circle B is (3,2) with a radius of 3

To start with;

The circle A must be reflected across the line y = x with the following transformation rule:

(x,y) -> (y,x)

So, we have:

(2,3) -> (3,2)

Next, the radius of A must be dilated by 3/2 as follows:

New Radius = 3/2 * 2 = 3

After the transformations, we have the following parameters:

  • The center of circle A is (3,2) with a radius of 3
  • The center of circle B is (3,2) with a radius of 3

Notice that both circles now have the same center and radius.

Hence, both circles are similar

Read more about similar circles at:

brainly.com/question/9177979

7 0
2 years ago
Kerri correctly calculated the distance between point S (–3428) and point T (286) on a number line.
kogti [31]
Ok, you're dealing with a 1 dimensional number line.

To find the distance between these two points what you want to do is go from -3428 to 0, then from 0 to 286.

The distance between -3428 and 0 is 3428. The distance from 0 to 286 is 286.

Add up both these differences:

3428 + 286 = 3714

So the answer is in fact D, 3714.
6 0
3 years ago
One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?
ehidna [41]

Answer:

The numbers are 6 and 4

Step-by-step explanation:

Let x = integer

The second is x-2

Product of x*(x-2)  is 24

x(x-2) = 24

Distribute

x^2 -2x =24

Subtract 24 from each side

x^2 -2x -24 =24-24

x^2 -2x-24 =0

Factor

What two number multiply together to give 24 and add to -2

-6*4= -24

-6+4 = -2

(x-6) (x+4) =0

Using the zero product property

x-6 =0    x+4 = 0

x=6      x=-4

The question states the number is positive

x=6

The second number is x-2 = 4

The numbers are 6 and 4


8 0
4 years ago
3) Solve these problems that have more than one answer.
MaRussiya [10]

Answer:

225

Step-by-step explanation:

Mary = 3x (3 times Carey)

Carey = x

Barry = x/2 (Because Carey read twice as many as Barry, it means he read half the amount Carey did)

3x + x + x/2 = 405

4x + x/2 = 405

8x/2 + x/2 (treat these as fractions) = 405

9x/2 = 405

9x = 810 (cross multiply)

x = 90

Mary = 3(90)      270

Carey =              90

Barry = 90/2      45

Mary - Barry

270 - 45 = 225

Hope this helps! :)

5 0
3 years ago
Read 2 more answers
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