2.3 + w > 18
-2.3 -2.3
w > 15.7
Answer:122
Step-by-step explanation:
Supplementary just means two angles sum to 180.
55% of 120 is just 66
add that with 120, 186
so... 186 books
<h3>
Answer: (x-10)^2 + (y-1)^2 = 25</h3>
============================================
Explanation:
The general template of a circle is
(x-h)^2 + (y-k)^2 = r^2
Where,
- (h,k) is the center
- r is the radius
We are given (10,1) as the center so (h,k) = (10,1) meaning that h = 10 and k = 1 pair up together.
r = 5 is the given radius.
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Plug the values h = 10, k = 1, r = 5 into the equation to get:
(x-h)^2 + (y-k)^2 = r^2
(x-10)^2 + (y-1)^2 = 5^2
(x-10)^2 + (y-1)^2 = 25
