subject
Mathematics, 22.03.2020 22:53 tinktkinkdavis7340

What is the equation of a circle with center (2, −8) and radius 9?
A) (x + 2)2 + (y − 8)2 = 9
B) (x − 2)2 + (y + 8)2 = 9
C) (x + 2)2 + (y − 8)2 = 81
D) (x − 2)2 + (y + 8)2 = 81

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:50, abbz13
Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?
Answers: 2
image
Mathematics, 21.06.2019 17:00, laylay7383
The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet
Answers: 2
image
Mathematics, 22.06.2019 00:00, olgapagan1010
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
image
Mathematics, 22.06.2019 05:30, Josephjenkins620
The table can be used to determine the solution of equations, 2x − 2y = 6 and 4x + 4y = 28. which solution can be used to fill in both blanks in the table? (2, 5) (5, 2) (5, −8) (−8, 5)
Answers: 3
You know the right answer?
What is the equation of a circle with center (2, −8) and radius 9?
A) (x + 2)2 + (y − 8)2 = 9...

Questions in other subjects:

Konu
Mathematics, 19.07.2019 18:00