Answer:
267.1115
Step-by-step explanation:
For any circle with Cartesian equation

,
we have that the centre of the circle is

, and the radius of the circle is

.
So in the case that

,
we essentially have that

.
So the centre of the circle is

, and the radius is

.
Good evening
Answer:
<h2>39</h2><h2 />
Step-by-step explanation:
9(14-5)-42 = 9×9 - 42
= 81 - 42
= 39
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Answer:
200 are on screen 1
125 are on screen 2
175 went to screen 3
Step-by-step explanation:
10% is 50 so 50 x 4 =200
25% of 500 is 12, divide 500 by 4
35% is 25% + 10% = 125 + 50 = 175