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Answer:
The correct answer is yes its true.
Step-by-step explanation:
Let ABCD is a rectangle which means rectangle have opposite sides of same length : AB = CD and AD = BC.
It is given that O is the point of intersection of the diagonals that means O is mid point of AC and DB,
Then, OA = OB = OC = OD which means O is at similiar distance from each A, B, C and D.
Thus, the correct answer is : True.
Answer:
8.6615988
Step-by-step explanation:
f(x) = 3 sin (x) / ( 1 + cos x)
To find the derivative bottom * d/ dx top - top d/dx bottom all over the bottom squared
d/dx = 3 ( ( 1 + cos x) cos x - sin x( - sin x)) / ( 1 + cos x) ^2
= 3 ( cos x + cos ^2 x + sin ^2 x) / ( 1 + cos x) ^2
= 3 ( 1 + cos x) / ( 1 + cos x) ^2
= 3 / ( 1 + cos x)
Let x = 4
3 / ( 1 + cos 4)
Assuming x is in radians
3/.346356
8.6615988
Answer:
I think its 11 but I could be wrong
Answer: I think it would be Y+(9-j)