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LUCKY_DIMON [66]
3 years ago
8

the difference between two number is 642 . when the greater is divided by smaller the quotient is 8 and the remainder is 19,then

find the sum of cube of numbers​
Mathematics
1 answer:
pentagon [3]3 years ago
6 0

Answer:

Step-by-step explanation:

GIven that , 

Dividend is greater than Divisor by 642.

Therfore , let,

                    

                    Dividend = x + 642.

                    Divisor = x

                    Quotient = 8

                    Remainder = 19.

We know that, Dividend = Divisor × Quotient + Remainder.

Therefore, x+642 + X.8 + 19.

X + 642 = 8X + 19.

642 - 19 = 8X - X

7X = 623

X = 623/7

X = 89.

Therefore, Divisor = 89

                Dividend = X+642=731.

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For each equation, find y when x=-3. Then find x when y = 2<br> 1. y = 6x + 8
crimeas [40]

<u><em>⬇ Hey, the answer is down below! :) ⬇</em></u>

<u><em>For y:</em></u> x = -3

For y it stays the same.

<u><em>For x:</em></u> y = 2

For x it stays the same too.

<u><em>For 1.):</em></u> x = \frac{1}{6}y + \frac{-4}{3}

Step-by-step explanation:

<u><em>For y there is no step-by-step explanation unfortunately.</em></u>

<u><em>For x there isn't a step-by-step explanation too unfortunately.</em></u>

<u><em>⬇ For 1.) there is a step-by-step explanation! ⬇</em></u>

For step 1 we should flip the equations.

6x + 8 = y

For step 2 we should add -8 to both sides.

6x + 8 + − 8 = y + −8

= 6x = y − 8

For step 3 we should divide both sides by 6.

\frac{6x}{6} = \frac{y - 8}{6}

= x = x = \frac{1}{6}y + \frac{-4}{3}

<u><em>In result we should have</em></u> x = \frac{1}{6}y + \frac{-4}{3} <u><em>as the answer!</em></u>

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