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levacccp [35]
3 years ago
6

A hyperbola has its center at (0,0), a vertex of (20,0 and an asymptote of y= 13/20x. find the equation that describes the hyber

bola
Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

\frac{x^2}{20^2} -\frac{y^2}{13^2} =1

Step-by-step explanation:

Given that a hyperbola has its centre at (0,0)

Asymptote = y =13x/20

Vertex is on x axis thus a =20

Hence hyperbola will have equation as

\frac{x^2}{20^2} -\frac{y^2}{b^2} =1

Asymptotes would be

\frac{x^2}{20^2} -\frac{y^2}{b^2} =0

Or y=bx/20

Comparing with given equation we get b =13

Hence asymptote would have equation as

\frac{x^2}{20^2} -\frac{y^2}{13^2} =1\\\frac{x^2}{400} -\frac{y^2}{169} =1

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Identify all factors of the expression 4x^2+17x-15
pickupchik [31]

Answer:

d and e

Step-by-step explanation:

To factor 4x² + 17x - 15

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term, that is

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Use these factors to split the middle term

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6 0
3 years ago
How many groups of 60 equal 300
hichkok12 [17]
Okay, ask yourself this : how many times does 6 goes into 30?

6 and 1 = 6
6 and 2 = 12
6 and 3 = 18
6 and 4 = 24
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6 goes into 30 a number of 5 times. And so that means that :

60 and 1 make 60.
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60 and 3 make 180.
60 and 4 make 240
60 and 5 make 300

FIVE (5) groups of 60
make 300.
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2 years ago
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