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enyata [817]
3 years ago
11

X+y=c x/y=p/q please find x and y

Mathematics
2 answers:
alexandr402 [8]3 years ago
8 0

Answer:

Below in bold.

Step-by-step explanation:

x + y = c

x/y = p/q

From the first equation y = c - x

So substituting in the second equation:

x / c -x = p/q

pc - px  = qx

qx + px = pc

x = pc /(p +q)

Now substitute for  x in the first equation:

pc /(p +q) + y = c

y = c -  pc/ (p + q)

y = pc + qc - pc)/ (p + q)

y = qc / (p+ q).

Paul [167]3 years ago
7 0

Step-by-step explanation:

x=c-y. / x=py/q

y=c-x. / y=xq/p

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Domain of the function of a graph with coordinates (-3,-2)
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Answer:

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Step-by-step explanation:

Given that coordinate of a graph is (-3, -2)

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3 years ago
Two trains leave a town at the same time heading in opposite directions. One train is traveling 12 mph faster than the other. Af
Flauer [41]

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5 0
3 years ago
Read 2 more answers
The area of four walls of a rectangular room is 96m2 and its height is 4m.
Delicious77 [7]

Answer:

<h2>The answer is 56 m</h2>

Step-by-step explanation:

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where

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To find the area we must first find the length of the rectangle using it's area.

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From the question

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We have the final answer as

<h3>56m</h3>

Hope this helps you

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