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3 years ago

What is in its 34/51 simplest form ?

Mathematics

1 answer:

yanalaym [24]3 years ago

6 0

I believe the answer is $\frac{2}{3}$

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I need help with this assignment

serious [3.7K]

In this problem the big angle will be equal to two times the smaller angle so the correct expression is:

$\angle TUV=2\angle VUW$

Now we can rewrite the equation so:

$\angle VUW=\frac{1}{2}\angle TUV$

3 0

2 years ago

The top and bottom margins of a poster are each 12 cm and the side margins are each 8 cm. The area of printed material on the po

grin007 [14]

Answer:

Dimensions of printed poster are

length is 32 cm

width is 48 cm

Step-by-step explanation:

Let's assume

length of printed poster is x cm

width of printed poster is y cm

now, we can find area of printed poster

so, area of printed poster is

$=xy$

we are given that area as 1536

so, we can set it to 1536

$xy=1536$

now, we can solve for y

$y=\frac{1536}{x}$

now, we are given

The top and bottom margins of a poster are each 12 cm and the side margins are each 8 cm

so, total area of poster is

$A=(8+x+8)\times (12+y+12)$

$A=(x+16)\times (y+24)$

now, we can plug back y

$A=(x+16)\times (\frac{1536}{x}+24)$

now, we have to minimize A

so, we will find derivative

$A'=\frac{d}{dx}\left(\left(x+16\right)\left(\frac{1536}{x}+24\right)\right)$

we can use product rule

$A'=\frac{d}{dx}\left(x+16\right)\left(\frac{1536}{x}+24\right)+\frac{d}{dx}\left(\frac{1536}{x}+24\right)\left(x+16\right)$

$=\frac{d}{dx}\left(x+16\right)\left(\frac{1536}{x}+24\right)+\frac{d}{dx}\left(\frac{1536}{x}+24\right)\left(x+16\right)$

now, we can simplify it

$A'=-\frac{24576}{x^2}+24$

now, we can set it to 0

and then we can solve for x

$A'=-\frac{24576}{x^2}+24=0$

$-\frac{24576}{x^2}x^2+24x^2=0\cdot \:x^2$

$-24576+24x^2=0$

$x=32,\:x=-32$

Since, x is dimension

and dimension can never be negative

so, we will only consider positive value

$x=32$

now, we can solve for y

$y=\frac{1536}{32}$

$y=48$

so, dimensions of printed poster are

length is 32 cm

width is 48 cm

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3 years ago

{{{WILL MARK AS BRANLIEST AND WORTH 18 POINTS!!!}}

blsea [12.9K]

7.1 ×
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4 years ago

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Vladimir79 [104]

I don’t really know if this is a question but if ur asking the variable of an unknown number then it’s x??

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2 years ago

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I NEED this answered right NOW please!!!!

kykrilka [37]

Don’t click the link-

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3 years ago

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