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3 years ago

2/3 divided by 1/4 in its simplest form

Mathematics

2 answers:

rewona [7]3 years ago

5 0

Answer:

8/3

Step-by-step explanation:

to divide by a fraction multiply the reciprocal

2/3×4

calculate the product

2×4=8

8/3

Sveta_85 [38]3 years ago

4 0

Answer

2 2/3

2/3 divided by 1/4

Swap the 1/4 making it 4/1
Then times the fractions together
Giving you
8/3
Simplify

= 2 2/3

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Answer:

x+3y-6=0

Step-by-step explanation:

given eqn is y=3x-2 which is 3x-y-2=0

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3 years ago

If the point (4,-2) is included in a direct variation relationship, which point also belongs in this direct variation? A. (-4,2)

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Answer:

(-4,2) belongs in this direct variation.

Step-by-step explanation:

Let the direct variation relationship is expressed by the equation y = mx ........ (1), where x and y are in direct variation and k is the variation constant.

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3 years ago

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3 years ago

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Answer:

$f(x,y)=ln secx+cosx siny+C$

Step-by-step explanation:

We are given that DE

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Compare it with Mdx+Ndy=0

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$\frac{\partial N}{\partial x}=N_x=-sinxcosy$

Therefore, $M_y=N_x$

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Hence,it is exact.

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Integrate w.r.t x on both sides

$f(x,y)=\int(tanx-sinxsiny)dx$

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$\int tanxdx=lnsecx+C,\int sinxdx=-cosx+C$

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By using the formula:

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$\phi'(y)=0$

Integrate w.r.t y

$\phi(y)=C$

Substitute the value

$f(x,y)=ln secx+cosx siny+C$

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3 years ago