2 years ago

Please help! I know the answer but I don’t know how to work it out... Answer is 634cm^3

Mathematics

1 answer:

dsp732 years ago

3 0

Answer:634 cm and i think you add the something and a 3

Step-by-step explanation:

Photo math

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Among all pairs of numbers with a sum of 238238, find the pair whose product is maximum. Write your answers as fractions reduced

mylen [45]

Answer:

$x=119119,\;\;\;y=119119$

Step-by-step explanation:

Let the $x$ be the first number, $y$ be the second number and $p$ be the product of the first and second number.

i.e $x+y=238238$ $\Rightarrow x=238238-y$

$p=xy$

$\Rightarrow p=(238238-y)y\\\Rightarrow p=238238y-y^2$

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Now,

$x=238238-119119\\\\ \Rightarrow x=119119$

Hence, $x=119119,\;\;\;y=119119$

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2 years ago

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What is 4x-9+19=8x-14

yawa3891 [41]

- 4x from 8x = 4x
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Step-by-step explanation:

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