What is the standard equation of a circle?
(x + h)2 + (y + k)2 = r
(x – h)2...
Mathematics, 02.11.2019 02:31 renee9913
What is the standard equation of a circle?
(x + h)2 + (y + k)2 = r
(x – h)2 + (y – k)2 = r
(x – h)2 + (y – k)2 = r2
(x + h)2 + (y + k)2 = r2
Answers: 2
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The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
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