A circles equation is
(x – h)^2 + (y – k)^2 = r^2
The center is at the point (h, k)
The radius is r.
Your circles equation is:
(x – 2)^2 + (y – 8)^2 = 5^2
True if the points are on a flat plane. If it's a curved surface, then no.
Answer:
15 is 1/4 of 60, and 1/4 is 25%. So, 15 is 25% of 60.
In slope intercept form, equation is y = -x - 15
Step-by-step explanation:
- Step 1: Given x + y = -15. Write in slope intercept form y = mx + b
⇒ y = -x - 15, where slope, m = -1 and y-intercept, b = -15
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