Answer:
t ≈ 0.0664731
Step-by-step explanation:
Use the inverse sine function.
sin(12t) = 141/197
12t = arcsin(141/197)
t = arcsin(141/197)/12
t ≈ 0.0664731 . . . . . . . radians
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This is the principal value. There are other solutions at values of t that have integer multiples of π/6 added to this. There are also solutions where any of those values is subtracted from π.
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In general, angles in math are assumed to be in radians, unless specified otherwise. This angle corresponds to about 3.81°. (In geometry, the usual assumption is that angles are measured in degrees.)
Answer: The graph of rectangular hyperbola represents the function f(x)=4/x.
Explanation: given function, f(x)= 4/x.
The above function shows equation of rectangular hyperbola or equilateral hyberbola.(because, it is the type of 
.)
Thus, the asymptote of the given function must be perpendicular.
Moreover, if x=2, y=2, if x=-2, y=-2
If x=4, y=1, if x=-4, y=-1
Therefore, this hyperbola is passing through points (2,2), (-2,-2), (4,1) and (-4,-1).
Answer:
AB=18cm
Step-by-step explanation:
sabendo que sin∅=0.6 então
0.6=AB/30cm ⇒ AB=0.6*30cm ⇒ AB=18cm
For part a, yes because each student is paying the same amount
For part c, each student is paying $15 to go
For part d, it's $1800
For part e, it would be 95 students
Answer:The answer is 3(1-1)
Step-by-step explanation:
if you divide the 5 and put the 3 over you get (331-1-)
