Can someone please help me with all the question up to 49
1 answer:
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Answer:
210°
Step-by-step explanation:
Given
sinΘ = -
Note taken the inverse sine of the positive value of the ratio, gives the related acute angle, that is
Θ = (
) = 30° ← related acute angle
Thus the required angle in the third quadrant is
Θ = 180° + 30° = 210°
Answer:
The correct option is B.
Step-by-step explanation:
A function is called an exponential function if it has common ratio.
A function is called an linear function if it has common difference.
In option A.
Since the given table has different ratio, therefore it is not an exponential function. Option A is incorrect.
In option B.
Since the given table has common ratio, therefore it is an exponential function. Option B is correct.
In option C.
Since the given table has different ratio, therefore it is not an exponential function. Option C is incorrect.
In option D.
Since the given table has different ratio, therefore it is not an exponential function. Option D is incorrect.