Answer:
52
Step-by-step explanation:
arcsin 15/18
= 52
Answered by GAUTHMATH
A9th = -1* 5^(n-1)
a9th = -1*5^(9-1)
a9th = -1*5^(8)
a9th = -390625
Hope this helps!
× = .5 or 1/2 because .5×4=2
Answer:
Hi my friend, how are you :)
I think that is what the question needs
Refer to the figure shown below.
When the point Y (-1,-3) is rotated 180 about O, it sweeps a semicircular arc to the point Y' (1,3).
The radius of the semicircle is

Answer: 3. Y' (1,3)