3 years ago

11 2 1

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

4 0

Answer:

happy holidays!!!!!!!! love you u are strong and a true buddy

Step-by-step explanation:

and its the 3rd one

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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 $x+y=238238$ $\Rightarrow x=238238-y$

$p=xy$

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

$\Rightarrow \frac{dp}{dy} =238238-2y\\\Rightarrow 0=238238-2y\\\Rightarrow 2y=238238\\\Rightarrow y=119119$

Now,

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

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

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3 years ago

Jane walk 4 miles each week for one month how many miles does she walk altogether

damaskus [11]

It really depends on what month or year. but typically a month is 4-5 weeks so it's either 16 or 20 miles

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3 years ago

Fill in values for a, b and c so that the answer to this equation is x = 4.<br>a(bx+3)=c

den301095 [7]

Answer:

A=1, B=3, C=15

Step-by-step explanation:

I think that

1(3x+3)=15

3x+3=15

3x=12

x=4

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3 years ago

0.16666666666 as a fraction

Ira Lisetskai [31]

The correct answer is <span>16666666666/100000000000.</span>

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Read 2 more answers

Literal Equations: d=gt^2+vt for v

kaheart [24]

$d=gt^2+vt\\
vt=d-gt^2\\
v=\dfrac{d-gt^2}{t}$

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3 years ago