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Artemon [7]
3 years ago
6

Find the exact real value of arcsinThe quantity negative one half.

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0

Answer:

210 or 330 degrees  for  angles between 0 and 360 degrees.

Step-by-step explanation:

Arcsin (1/2) =  30 degrees if the angle is in the first quadrant.

The sine is negative in the third and fourth quadrants so arcsin (-1/2)

= 210 or 330 degrees  for  angles between 0 and 360 degrees.

Nikolay [14]3 years ago
3 0

Answer:

-pi/6

Step-by-step explanation:

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Answer:

y+6=\frac{2}{5} (x+5).

Step-by-step explanation:

1) the common form of the point-slope form is y-y₁=s(x-x₁), where s - the slope, (x₁;y₁) - the point belongs to the required line;

2) if s=2.5; x₁= -5; y₁= -6, then the required equation is:

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