Answer: C=4 PI
Step-by-step explanation:
The value of Θ is 40.32°
Step-by-step explanation:
We can see that the given triangle is a right triangle.
According to Θ, the perpendicular is the side opposite to theeta
So,
P = 11
and
H = 17
Now using the trignometric ratio for theeta containing perpendicular and hypotenuse
Let
Θ = x
The value of Θ is 40.32°
Keywords: Trignometric Ratios, Triangle
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The answer is 21x-25 because all you have to do is multiply the 1/4 by the 84x and then multiply 1//4 by negative 100. A simpler way of explaining this is just that you need to distribute
The length of the other train is 220m.
Length of the train= 270m
Speed of the train = 120kmph
Speed of the other train = 80kmph
Time required to cross the trains = 9 seconds
Let the length of the other train be x m
We know that,
Speed*time = distance
We know that,
Relative speed of train w.r.t to the other train = 120 +80 = 200kmph = 200*5/18 = 500/9 m/s
Distance = (270 + x) m
Time = 9 seconds
Hence,
(270 + x) = 500/9*9
270 + x = 500
x = 500 - 270
x = 220m
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This set of numbers represents reciprocals.
The only set that is not a pair of reciprocals is 3/5 and 5
The reciprocal of 3/5 is 5/3