2 years ago

Triangle DEF is shown below.

Mathematics

2 answers:

kobusy [5.1K]2 years ago

7 0

Answer:

I also need this one

Step-by-step explanation:

denis-greek [22]2 years ago

3 0

Answer:

180-115

Step-by-step explanation:

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MakcuM [25]

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p = 4

Step-by-step explanation:

Given equation:

$x^2+(p-3)y^2-4x+6y-16=0$

Standard equation of a circle:

$(x-a)^2+(y-b)^2=r^2$

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If you expand this equation, you will see that the coefficient of $y^2$ is always one.

Therefore, $p-3=1$

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Additional information

To rewrite the given equation in the standard form:

$\implies x^2+y^2-4x+6y-16=0$

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