2 years ago

What type of triangle is given by the points D(1,1), E(3,8) and F(5,1).

Mathematics

1 answer:

Vlad1618 [11]2 years ago

8 0

Answer:

when the copper is gold and triangle is isocesles triangles what is your number?

Step-by-step explanation:

the answer is i leb ye

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katrin2010 [14]

$\dfrac{n^2+3n+2}{n^2+6n+8}-\dfrac{2n}{n+4}\\\\=\dfrac{n^2+2n+n+2}{n^2+4n+2n+8}-\dfrac{2n}{n+4}\\\\=\dfrac{n(n+2)+1(n+2)}{n(n+4)+2(n+4)}-\dfrac{2n}{n+4}\\\\=\dfrac{(n+2)(n+1)}{(n+2)(n+4)}-\dfrac{2n}{n+4}\\\\=\dfrac{n+1}{n+4}-\dfrac{2n}{n+4}=\dfrac{n+1-2n}{n+4}=\dfrac{1-n}{n+4}$

$Answer:\ \boxed{B.\ \dfrac{1-n}{n+4}}$

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3 years ago

Equation of a line that goes through point (4,2) and perpendicular to -x+y=1

mojhsa [17]

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2 years ago

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What is k+3 3/4 = 5 2/3 - 1 1/3

zhenek [66]

K+3 3/4=5 2/3-1 1/3
k+3 3/4=4 1/3
lets find the lcm first then multiply both sides by it but first change it to improper fraction
LCM is 12

[k+15/4]=[13/3]12
12k+45=52
12k=7
k=7/12

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2 years ago

Lionel wanted to share 4 muffins with his 5 friends. He separated the muffins into 6 equal parts

Alinara [238K]

Answer:

24 muffins, each friend gets 4. There are 4 remaining

Step-by-step explanation:

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2 years ago

Need help with this math question (pic included)

Kamila [148]

Answer:

Step-by-step explanation:

If the only zero for this function is at x = - 4 it looks like this:

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1 year ago

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