josiah51
josiah51
02-12-2017
Mathematics
contestada
Somebody solve this for me
Respuesta :
altavistard
altavistard
02-12-2017
The std. eqn. of a circle with center at (h,k) and radius r is:
(x-h)^2 + (y-k)^2 = r^2.
Here, (h,k) is (2, -4) and r is 3, so we get:
(x-2)^2 + (y-[-4])^2 = 3^2, or (x-2)^2 + (y+4)^2 = 3^2
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
HELP ASP NEAD ANSER IN 5 MIN!!!!!!!!!!!!!!! 100 pits!! Sections of rivers blocked by landslides, debris, or dams are called _____. lagoons lakes shores groundwa
The author makes several references to Goldilocks throughout the article. To whom or what does the author compare Goldilocks? How do these comparisons contribut
Does the question mark go inside the quotation marks.
An important doctrine of Rationalism is the existence of innate ideas. John Locke rejects the existence of innate ideas. Moreover, he also argues that even if t
Read the excerpt from act 3 of A Doll’s House. Helmer: You have loved me as a wife ought to love her husband. Only you had not sufficient knowledge to judge of
Jenny invests $2,000 at an interest rate of 5%. The amount of money, ma, in Jenny's account after t years can be represented using the equation m,- 2000(1.05)'.
The perimeter of a square is 96m.Find its area.
Why does the Government create Regulatory Agencies? A. To regulate all foreign policy. B. To limit clean air and clean water policies. C. To control the entire
Assume the average annual CPI values for 2017 and 2018 were 207.3 and 215.3, respectively. What was the percent increase in the CPI between these two years
Can someone help me on number 16
