Your equation is not dimensionally consistent.
Let L = length and T = time. Without taking into account precise units, you can write velocity as the ratio between some distance L and some time T.
So in terms of these fundamental quantities, your equation can be written as
L = (L/T + L/T)T^2
L = (L + L)T
L = LT
D - 6.3
Plug in 4.26 for 'd':
4.26 - 6.3 = -2.04
Answer:
i think stament 2 is correct
Step-by-step explanation:
Answer:
- x = arcsin(√20.5 -3√2) +2kπ . . . k any integer
- x = π - arcsin(√20.5 -3√2) +2kπ . . . k any integer
Step-by-step explanation:
Add √(82) -3sin(x) to both sides to get ...
2sin(x) = √82 -√72
Now, divide by 2 and find the arcsine:
sin(x) = (√82 -√72)/2
x = arcsin((√82 -√72)/2)
Of course, the supplement of this angle is also a solution, along with all the aliases of these angles.
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In degrees, the solutions are approximately 16.562° and 163.438° and integer multiples of 360° added to these.
For the first one I got X=5
and for the second one I got X=6