Brainliest + points write an equation of a circle with the given center and radius. center (2, 4) and radius 5 a, (x - 2 ) ^ 2 + (y + 4) ^ 2 = 5 b, (x + 2) ^ 2 + (y - 4 ) ^ 2 = 5 c, (x + 2) ^ 2 + (y - 4) ^ 2 = 25 d, (x - 2) ^ 2 + (y - 4) ^ 2 = 25

(x-2)^2 + (y-4)^2 = 5^2

Step-by-step explanation:

Hello!

The standard equation of a circle with center at (h,k) and radius r is:

(x+h)^2 + (y-k)^2 = r^2.  

Filling in the known info (h=2, k=4, r =5), we get:

(x-2)^2 + (y-4)^2 = 5^2

step-by-step explanation: noo

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.