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Vaselesa [24]
3 years ago
11

PLEASE HELP

Mathematics
1 answer:
igomit [66]3 years ago
5 0

Answer:

20 hours.

Step-by-step explanation.

The total distance traveled was 400 miles. Then I divided 400 by 20. I got 20.

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Find the center and the radius of the circle x2 + y2 − 2x + 6y − 6 = 0.
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x 2 + y 2 + a x + b y = c

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