Answer:
(x - 2)^2 + (y + 5)^2 = 5
Step-by-step explanation:
If the center is at (h, k) : (2, -5), then the general form of the equation of this circle is
(x - 2)^2 + (y + 5)^2 = r^2, and we must find r^2.
We know that (3, -3) is a point on the circle. Substitute 3 for x and -3 for y in the above equation to find r^2:
(3 - 2)^2 + (-3 + 5)^2 = r^2, or
1^2 + 2^2 = r^2
Then r^2 = 5, and the desired equation is
(x - 2)^2 + (y + 5)^2 = 5 or (√5)^2
$10d ≥ $800 Your answer is D
[they get $10 per donation(d), and they need at least $800 (that is the minimum, so they can raise more than $800).]
Answer:
You were supposed to use Desmos Graphing Calculator, not actually do this
If it’s a square. Take the area and cube root it.
That gives us 7.
7 + the four sides the square has = 7 + 7 + 7 + 7
That equals 28.
The answer is B.
Answer: C
Step-by-step explanation:
Translating A'B'C' to A''B''C'' doesn't change the position of the vertices and to make it smaller you have dilate the figure because that is the only way to change the size of a shape.
.Reflecting the figure changes the position of the vertices so A and D can't be an answer choice.