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3 years ago

A man bought an article for rs700 and sold at 5percent profit find selling price

Mathematics

1 answer:

ad-work [718]3 years ago

7 0

Answer: 35

Step-by-step explanation:

Use a percentage Calculator to find the solution.

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Solve for x:

elixir [45]

I’m going to say multiply both sides by a which gives you:

a^2-ab-a=2

If not give me a call

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3 years ago

x+2y+2z=3. 2x-2y-z=3. x-2z=-5

d1i1m1o1n [39]

Answer:

x = 1, y = -2, z = 3.

Step-by-step explanation:

x + 2y + 2z = 3 A

2x -2y - z = 3 B

x - 2z = -5 C

If we add equations A and B we eliminate y:

3x + z = 6 E

Multiply E by 2 :

6x + 2z = 12 F

Adding C and F we get:

7x = 7

x = 1.

Plug this into equaton C:

1 - 2z = -5

-2z = -5 - 1 = -6

z = 3.

Now plugging x = 1 and z = 3 in equation A:

1 + 2y + 2(3) = 3

2y = 3 - 1 - 6 = -4

y = -2.

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3 years ago

Solve for p. 21 + p = 44 Enter your answer in the box. p= Please help!

Oksana_A [137]

Answer:

p=23................

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3 years ago

Read 2 more answers

The velocity v of blood that flows in a blood vessel with radius r and length ℓ at a distance r from the central axis is v(r) =

pogonyaev

$v(r)=4P\eta\ell(R^2-r^2)$

(assuming $R$ is the radius of the vessel, and that $0\le r\le R$ )

The average velocity of the blood is given by

$\displaystyle\frac1{R-0}\int_{r=0}^{r=R}v(r)\,\mathrm dr$
$=\displaystyle\frac{4P\eta\ell}R\int_{r=0}^{r=R}(R^2-r^2)\,\mathrm dr$
$=\dfrac{4P\eta\ell}R\left(\dfrac23R^3\right)$
$=\dfrac{8P\eta\ell}3R^2$

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4 years ago

Can a 3 foot-by-9 foot rectangle be a scaled copy of a 3 foot-by-1 foot rectangle? Explain

Bumek [7]

No,because 9 feet is way bigger than 1 foot.

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4 years ago

A man bought an article for rs700 and sold at 5percent profit find selling price​

A man bought an article for rs700 and sold at 5percent profit find selling price