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 ( 12+ )
Otras preguntas
A yard fabric costs $12.99. How much will 2 feet cost?
An apple pudding is prepared by combining apples, sugar, butter, and lemon juice. To which category does it belong? A) Compound B ) Mixture
Where did Labor Day originate? A. Canada B. Ohio C. JCPenney D. California
how to right 0.632 in expanded form
11 more than twice a number x
what is 280 divided by 4
What is the Noble gas notation of silicon (Si)? [Ne] 2s22p2 [Ar] 3s23p2 [Ne] 3s23p2 [Mg] 3p2?
If 6000 lb/day = t\wk what is the anwser
Why are Americans considered to be an “ideologically homogeneous” people?
Cory needs 24 boards that are 47 1/2 inches long . how many feet of board does he need?
