Mathematics, 01.03.2021 03:20 kkeith121p6ujlt

What is the radius of a circle For the equation x squared plus y squared minus 8 x minus 4 y minus 16 equals 0
,
do the following.
(a) Find the center (h, k) and radius r of the circle.
(b) Graph the circle.
(c) Find the intercepts, if any.
(a) The center is left parenthesis 4 comma 2 right parenthesis
.
(Type an ordered pair.)
The radius is requals
6
.
(b) Use the graphing tool to graph the circle.
(c) Find the intercepts, if any. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, tasha7121

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Answers: 3

continue

Mathematics, 21.06.2019 18:30, george6871

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

Answers: 2

continue

Mathematics, 21.06.2019 19:30, MagicDragon4734

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, Neko1kat

Solve this problem! extra ! 3025/5.5 = a/90.75