5,10,30,60,180, 360, 1080.....
(2x +3x) + (-5+10) = 5x +5 combine by terms
Answers:
Center = (4, 7)
Radius = 7
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Explanation:
The general template of any circle is
(x-h)^2 + (y-k)^2 = r^2
This general circle has these properties:
Based on the equation your teacher gave you, we see that
- h = 4
- k = 7
- r = 7, since 7^2 = 7*7 = 49
Therefore, this circle has center = (4,7) and radius = 7
Side note: The center's y coordinate and radius aren't always the same value.
Sixty more than ninety times two multiply by x
