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SIZIF [17.4K]
2 years ago
10

Find the area of a square

Mathematics
2 answers:
Phoenix [80]2 years ago
3 0

Answer:

Step-by-step explanation:

area =l^2

=7^2

=49 km^2

GenaCL600 [577]2 years ago
3 0

Answer:

area \: of \: square \:  =  {side}^{2}  \\ area \: of \: square \:  =  {7}^{2}  \\ area \: of \: square \:  = 49 {km}^{2}

<h3>RIGHT OPTION IS C</h3>

Step-by-step explanation:

<h2>HOPE IT WILL HELP YOU✌✌✌</h2>
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Solve sin x + 2 sin x cos X = for 0°
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Answer:

Step-by-step explanation:

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sin x + 2 sin x cosx = 0   equivalent to : sinx(1+2cosx) =0

sinx=0 means :  general solution is  : x= kπ....k in Z

1+2cosx=0  means : cosx= -1/2 general solution is : x= ±π/6+kπ...k in Z

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3 years ago
A movie rental website charges $5.00 per month for membership and $1.25 per movie.Melissa has $18.50 this month to spend on movi
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3 years ago
Read 2 more answers
The length of a rectangle is six times its width. If the area of the rectangle is 384^2, find its perimeter.
Leno4ka [110]

Answer:

Perimeter, P = 112 meters

Step-by-step explanation:

  • Let the length of the rectangle be L.
  • Let the width of the rectangle be W.

Translating the word problem into an algebraic expression, we have;

L = 6W  ...... equation 1

<u>Given the following data;</u>

  • Area of rectangle = 384 m²

To find the perimeter of the rectangle;

First of all, we would determine the dimensions of the rectangle using its area.

Mathematically, the area of a rectangle is given by the formula;

Area of rectangle = LW  ..... equation 2

Substituting eqn 1 into eqn 2, we have;

384 = 6W(W)

384 = 6W²

Dividing both sides by 6, we have;

W² = 384/6

W² = 64

Taking the square root of both sides, we have;

W = √64

Width, W = 8 meters

Next, we would find the length;

L = 6W

L = 6 * 8

Length, L = 48 meters

Lastly, we would determine the perimeter of the rectangle using the above dimensions;

Mathematically, the perimeter of a rectangle is given by the formula;

Perimeter = 2(L + W)

Substituting the values into the formula, we have;

Perimeter, P = 2(48 + 8)

Perimeter, P = 2(56)

<em>Perimeter, P = 112 meters</em>

4 0
3 years ago
What is 169.56 rounded to the nearest hundredths?
dedylja [7]
It is already rounded to the nearest hundreth. .5 is a tenth, .06 is a hundreth.
3 0
3 years ago
Pls help extra points and mark brainlist
juin [17]

Answer:

it is c none of the above

Step-by-step explanation:

4 0
3 years ago
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