The equation of a circle is written as ( x-h)^2 + (y-k)^2 = r^2
h and k is the center point of the circle and r is the radius.
In the given equation (x+3)^2 + (y-1)^2 = 81
h = -3
k = 1
r^2 = 81
Take the square root of both sides:
r = 9
The center is (-3,1) and the radius is 9
Hey there!
The number of equal parts that something is evenly distributed into is the <u>divisor.</u>
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<em>Hope this helps!</em>
Answer D.) There are no outliers, sorry if i’m wrong.
799, 499, and 191. (I got it off the textbook online.)
According to the triangle inequality theorem a+b > c
so a+b is greater.
Hope it helps!
