Ahh, point F. I know where point F is. Its right over there on the graph.
No, im kidding.
Please provide a graph
D. 16.8 units
A radius is half of the diameter, so to get the answer all you need to do is multiply the length of the given radius by 2.
8.4x2= 16.8
Answer:
Step-by-step explanation:
48 * 
/ 180 = 0.837758041
Let n be old painters time. Then the new painters are 2n. So:
1/n+1/2n=1/6
2+1=2n/6
2n=18
n=9
The old painters take 9 hours; the new ones take 18
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