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Lady_Fox [76]
2 years ago
14

A circle has the equation 2x2+12x+2y2−16y−150=0.

Mathematics
1 answer:
astra-53 [7]2 years ago
6 0

Answer:

Step-by-step explanation:

hello :

2x²+12x+2y²−16y−150=0

divide by 2 : (x²+6x)+(y²-8y)-75 =0

(x²+6x+9)-9+(y²-8y+16)-16-75 =0

(x+3)²+(y-4)² =10²

The coordinates of the center are (−3,4), and the length of the radius is 10 units.

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Paul opened a bakery. The net value of the bakery (in
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Answer:

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3 years ago
In a sample of 400 voters, 360 indicated they favor the incumbent governor. The 95% confidence interval of voters not favoring t
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