2 years ago

Help please! answer correctly for brainliest . ( look at picture for question and answer choices )

Mathematics

2 answers:

lubasha [3.4K]2 years ago

4 0

Answer:

Non-linear and decreasing so B

Step-by-step explanation:

It is non-linear as it is not a straight line

It's also going down so its decreasing

Ira Lisetskai [31]2 years ago

3 0

It would be, just took it

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the perimeter of an equilateral triangle equals 3 times the length of one side. write a function using 2 variables for this situ

ValentinkaMS [17]

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3 years ago

8+3(5-1) =20 I am very confused on how this equals 20, someone please explain. thanks

soldier1979 [14.2K]

Step-by-step explanation:

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3 years ago

Help: <img src="https://tex.z-dn.net/?f=1.%5C%20%26x%5E4-61x%5E2%2B900%3D0%20%5C%5C%202.%20%5C%20%26%20x%5E4-25x%5E2%2B144%3

yawa3891 [41]

$\bf{1) \ x^4-61x^2+900=0 }$

Applying the factorization method, for example:

$\bf{ 0=(x^2)^2-61(x^2)+900=(x^2-36)(x^2-25)}$

$\bf{\\ &=(x+6)(x-6)(x+5)(x-5); }$

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$\bf{2) \ x^4-25x^2+144=0 }$

Applying the factorization method:

$\bf{0&=(x^2)^2-25(x^2)+144=(x^2-16)(x^2-9) }$

$\bf{ =(x-4)(x+4)(x-3)(x+3); }$

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1 year ago

What is the measure of the missing angle? PICTURE BELOW \/

jeka57 [31]

Answer:

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3 years ago

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kakasveta [241]

Answer:

-2

Step-by-step explanation:

$y = kx + n$

When you insert the given points you get

$3k + n = 4 \\$

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Than you multiply the first one by - 1 and sum it with the second to get rid of n

$4k = - 8 \\ k = - 2$

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2 years ago