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UkoKoshka [18]
3 years ago
11

Find the value of x

Mathematics
1 answer:
Svetlanka [38]3 years ago
6 0

Answer:

Step-by-step explanation:

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the length of a cll is 2/3 mm. if the area of the cell is 1/12 square mm, what is the width of the cell
erastovalidia [21]

The width of a cell with the length (l) of the cell is \frac{2}{3} mm and area (A) of the cell is \frac{1}{12} mm² is \frac{1}{8}.

Given that, the length (l) of the cell is \frac{2}{3} mm and area (A) of the cell is \frac{1}{12} mm².

We need to find the width of the cell.

<h3>What is the area of a rectangle?</h3>

The area of a rectangle is the product of its length and width. So, the area of the rectangle = Length×Width square units.

Now, the area of a cell = \frac{2}{3} ×Width=  \frac{1}{2} mm².

⇒Width=\frac{\frac{1}{12} }{\frac{2}{3} } ={\frac{1}{12} \times {\frac{3}{2}=\frac{1}{8}

Therefore, the width of a cell with the length (l) of the cell is \frac{2}{3} mm and area (A) of the cell is \frac{1}{12} mm² is  \frac{1}{8}.

To learn more about the area of a rectangle visit:

brainly.com/question/20693059.

#SPJ1

6 0
2 years ago
Em quantos meses um capital de R$4.000,00 aplicado a uma taxa de juros simples de 29,3% ao ano, renderá de juros o valor de R$58
Akimi4 [234]

Responda:

6 meses

10 meses

Explicação passo a passo:

Dado que:

Principal = 4000

Juros = 586

Taxa (r) = 29,3% ao ano = 0,293

Juros simples = principal * taxa * tempo

586 = 4000 * 0,293 * t

586 = 1172t

t = 586/1172

t = 0,5 anos

Tempo = (0,5 * 12) = 6 meses

B.)

principal = $ 90909,09

Montante final = 100.000

Taxa (r) = 12% = 0,12

Usando a fórmula:

Quantidade final = p (1 + rt)

Taxa = r; t = tempo

100000 = 90909,09 (1 + 0,12t)

100000 = 90909,09 + 10909,0908t

100000 - 90909,09 = 10909,0908t

9090,91 = 10909,0908t

t = 9090,91 / 10909,0908

t = 0,8333334

Número de meses:

0,8333334 * 12

= 10 meses

4 0
3 years ago
Plz answer asap i need it
sveta [45]
All sides of a cube are the same.
So to calculate the volume, you only need to know the measure of one side.
The formula for the volume of a cube is the length of the edge to the power of 3.

The measure of the known edge is 9, so the formula for volume would be 9^3.
9^3 is 9 • 9 • 9, which is 9 times 9 times 9.
9 • 9 = 81
81 • 9 = 729

The volume of this cube is 729 cubic feet.

There must be a typo in the answer choices because 729 cubic feet is the answer for the volume of the cube, even though it's not listed.
3 0
3 years ago
Richard and teo have combined age of 36 Richard is 9 years older than twice
Juliette [100K]

Answer:

27 years old

Step-by-step explanation:

So if they are 9 years old you can do 36 minus 9. You get 27. And it said the Ages combined, so if we combine/plus 27 and 9 then you get 36.

5 0
3 years ago
Harold invested $30,000 in various stocks
Lynna [10]

Answer:

Step-by-step explanation:

620$

5 0
4 years ago
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