Mathematics, 28.09.2019 04:20 cxxcee
Here x² + y² = 81 with no restrictions on , so a point in the region must lie on a circle of radius 9 , center on the -axis, but it could be in any horizontal plane = k (parallel to the -plane). this the region consists of all possible circles x² + y² = 81, = k and is therefore a with radius whose axis is the -axis.
find the radius of circle.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:00, isaiahcannon5709
Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review
Answers: 1
Mathematics, 22.06.2019 02:30, kayranicole1
Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?
Answers: 1
Mathematics, 22.06.2019 03:00, davelopez979
Which is the graph of the following inequality?
Answers: 3
You know the right answer?
Here x² + y² = 81 with no restrictions on , so a point in the region must lie on a circle of radius...
Questions in other subjects:
Mathematics, 23.10.2021 08:40
Mathematics, 23.10.2021 08:40
Chemistry, 23.10.2021 08:40
English, 23.10.2021 08:40
