5 can go into 10 and 20 so you just want to divide them by five which gives you
2/4.
its still not simplified yet so 2 can go in to 2 and 4 so we divide them your answer should be 1/2
so your simplified answer for 10/20 is 1/2
so 10/20=1/2
same thing for 30/60
10 can go into 30 and 60 so we divide them by 10
you should get 3/6
its still not simplified
3 can go into 3/6 so we divide them by 3
you should get 1/2
so 30/60= 1/2
10/20 = 1/2.
30/60 = 1/2
so your simplified answer for both of them is 1/2
I hope this helped!
Flipping two coins gives four possibilities: HH, HT, TH, TT
So P(TT)=1/4
So we'd expect a quarter of the trials to be two tails.

trials expected to be two tails.
To get you answer multiply .3 and 2.7
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
From the figure attached,
1). Sin(D) =
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2). Cos(D) = 
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3). tan(D) = 
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4). sin(F) = 
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5). cos(F) = 
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6). tan(F) = 
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