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nexus9112 [7]
3 years ago
12

The lengths of three sides of a triangle are 2x, 3x-4, and x+4. Find a value of x that makes the triangle equilateral

Mathematics
1 answer:
Furkat [3]3 years ago
4 0
Espero que no me jusgas por esto que estoy escribiendo
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Find the vertical asymptote(s) of f of x equals quantity 5 x squared plus 3x plus 6 end quantity over quantity x squared minus 1
natka813 [3]

Answer:

x = 10 and x = -10

Step-by-step explanation:

Given the function

f(x)=\dfrac{5x^2+3x+6}{x^2-100}

This function is undefied when the denominator equals to 0. Find these values for x:

x^2-100=0\\ \\(x-10)(x+10)=0\\ \\x-10=0\ \ \text{or}\ \ x+10=0\\ \\x=10\ \ \text{or}\ \ x=-10

This means that vertical lines x = 10 and x = -10 are vertical asymptotes (the graph of the function f(x) cannot meet these lines because this function is undefined at x = 10 and x = -10)

7 0
3 years ago
i need help with this question on my homework, i never learned it and i want to know the answer and how to do it. can someone he
nydimaria [60]

The heavy line means  the values on this part are in the solution set. . The open circle means that this value ( - 3) is NOT included in the solution set.

So the answer is  x > -3.

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3 years ago
What is the domain of the set {(-3,5),(2,0),(7,-5)}?
mel-nik [20]
D{-3,2,7} hope this helps!
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3 years ago
Which graph represents a function? answerr FASTTTT PLZZZ
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The one that is like this:^
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What do you know about distance? math
serg [7]

Answer: Mathematical distance is defined as the amount of space between two points. This distance can be calculated using the distance formula, which is just a derivation of the Pythagorean theorem, which is used to find the length of any one side of a right triangle when you know the other two sides

Step-by-step explanation:

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