Answer:

Step-by-step explanation:
We want to find the equation of a circle with a center at (7, 2) and a point on the circle at (2, 5).
First, recall that the equation of a circle is given by:

Where (<em>h, k</em>) is the center and <em>r</em> is the radius.
Since our center is at (7, 2), <em>h</em> = 7 and <em>k</em> = 2. Substitute:

Next, the since a point on the circle is (2, 5), <em>y</em> = 5 when <em>x</em> = 2. Substitute:

Solve for <em>r: </em>
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Simplify. Thus:

Finally, add:

We don't need to take the square root of both sides, as we will have the square it again anyways.
Therefore, our equation is:

Answer:
Here is my workk
Step-by-step explanation:
WORKKKKK
I’m pretty sure you just solve exactly like that
-7(-2)-1 =13 at least I’m told that \_( •-• )_/
Answer:
The probability of selecting two jelly filled donuts in a row is 1.08%.
Step-by-step explanation:
Since Elizabeth brought a box of donuts to share, and there are two dozen (24) donuts in the box, all identical in size shape and color, of which 3 are jelly filled, 6 are lemon filled and 15 are custard filled, and you randomly select one donut eat it and select another donut, to find the probability of selecting two jelly filled donuts in a row the following calculation must be performed:
3/24 x 2/23 = X
0.125 x 0.086 = X
0.01086 = X
Therefore, the probability of selecting two jelly filled donuts in a row is 1.08%.
3v + w +8 - 2n
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Simplifying
3v + w + 8 + -2n
Reorder the terms:
8 + -2n + 3v + w
Hopes it helped!</span>