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ivann1987 [24]
3 years ago
10

14. Divide and write the fraction or mixed number in its simplest form:1/4÷3/8​

Mathematics
1 answer:
sasho [114]3 years ago
3 0

Answer:

<em>1/4 ÷ 3/8 = </em><em>2/3</em>

Step-by-step explanation:

When dividing fractions, you have to take the reciprocal of the second fraction, then multiply from there. The reciprocal of a fraction is basically flipped. So then, 1/4 ÷ 3/8 becomes 1/4 x 3/8. Multiplying fractions should be pretty straight forward as you just need to multiply numerator (top number of a fraction) with numerator and vice versa for the denominators (bottom number of a fraction).

So then you get: (1 x 8)/(3 x 4) = 8/12. Then you just simplify it by dividing the numerator and denominator by their greatest possible factor, which in this case is 4. So then, (8 ÷ 4)/(12 ÷ 4) = 2/3.

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sergejj [24]
I need to see the prices it u want an answer:)
6 0
3 years ago
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Which transformation will occur if f(x)=x is replaced with f(x) +5
zimovet [89]

Answer:

Parent function f(x) = x with f(x)+5 means the parent function will vertically shift 5 units up.

Step-by-step explanation:

<u>Vertical translation of f(x) is of the form</u>

f(x)+k

It means if the constant 'k' is added in the output, the parent graph vertically shifted 'k' units up.

Given

f(x)=x

Replacing the parent function f(x) = x with f(x)+5 means the parent function will vertically shift 5 units up.

Please also check the attached diagram.

  • The red graph shows the parent function i.e. f(x)=x
  • The blue graph shows the transformed function i.e. f(x)+5

The blue graph is the result of the vertically shifting of the parent function by 5 units up.

Hence, parent function f(x) = x with f(x)+5 means the parent function will vertically shift 5 units up.

7 0
3 years ago
If the circle has the same diameter as the edge length of the square, then the area of this circle is ___________the area of the
WINSTONCH [101]

Answer:

The area of this circle is (\frac{\pi}{2} )  the area of the square.

For the uniform electric field normal to the surface, the flux through the surface is electric field multiplied by the area of this surface.

Therefore, Φsquare is (\frac{2}{\pi} ) ϕcircle

Step-by-step explanation:

Area of the circle is given by;

A_c = \frac{\pi d^2}{4}

Area of the square is given by;

A_s = L^2

relationship between the edge length of the square, d, and length of its side, L,

d = \sqrt{L^2 + L^2} \\\\d = \sqrt{2L^2}

But area of the square , A_s = L^2

d = \sqrt{2A_s}

Then, the area of the square in terms of the edge length is given by;

A_s = \frac{d^2}{2}

Area of the circle in terms of area of the square is given by;

A_c = \frac{\pi d^2}{4} = \frac{\pi}{2}(\frac{d^2}{2} )\\\\But \ A_s = \frac{d^2}{2} \\\\A_c =  \frac{\pi}{2}(\frac{d^2}{2} )\\\\A_c =  \frac{\pi}{2}(A_s )

For the uniform electric field normal to the surface, the flux through the surface is electric field multiplied by the area of this surface.

Ф = E.A

Flux through the surface of the circle is given by;

\phi _{circle} = E.(\frac{\pi d^2}{4})

Flux through the surface of the square is given by;

\phi _{square} = E.(\frac{d^2}{2} )\\\\\phi _{square} =E.(\frac{d^2}{2} ).(\frac{\pi}{2} ).(\frac{2}{\pi} )\\\\\phi _{square} =E.(\frac{\pi d^2}{4} ).(\frac{2}{\pi} )\\\\\phi _{square} =(\phi _{circle}).(\frac{2}{\pi} )

Therefore, Φsquare is (\frac{2}{\pi} ) ϕcircle

5 0
3 years ago
1. <br><br>(06.01 LC)<br><br>3^4 + 2 ⋅ 5 = <br><br>. (Input whole numbers only.)
Serhud [2]

Answer:

91

Step-by-step explanation:

Because the equation is equal to 91

8 0
3 years ago
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What is the ratios to 25:90
Masteriza [31]

Answer:

  • 5/18

Step-by-step explanation:

  • 25 / 90 =
  • 5*5 / 5*18 =
  • 5/18
5 0
3 years ago
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