Answer:
80 / 89
Step-by-step explanation:
Please see attached photo for explanation.
In the attached photo, the following data were obtained:
<I = θ
Hypothenus = 89
Opposite = 80
Sine <I =?
Sine ratio of <I can be obtained as follow:
Sine θ = Opposite / Hypothenus
Sine <I = 80 / 89
Thus, the ratio of sine <I is 80 / 89
Answer: 5 pieces
Step-by-step explanation:
It will take the orchestra 12 minutes to play one piece, and since there are 60 minutes in one hour, we have the following equation:
60/12= 5 pieces in one hour.
Phone b is wider because 5 1/3 is greater than 5.3. 5 1/3 as a decimal is 5.33333... and 5.3 is just 5.30000
Assume widthis x-2
perimeter is 2*(width+length)
so 2*(x+x-1)>112
2*(2x-1)>112
4x-2>112
x>28.5
so any length greater than 28.5 will work