Answer:
You need to provide an image or some sort of attachment, since there is no context to this question or any data one could answer off of.
Step-by-step explanation:
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Answer:
Step-by-step explanation:
We know that:
First, since sine is an odd function, we can move the negative outside:
Divide both sides by -1:
We will now use the Pythagorean Identity:
Substitute m for sine:
Solve for cosine:
Take the square root of both sides:
Since x is an acute angle, cosine will always be positive. Thus:
Take the reciprocal of both sides. Hence:
√(1/121) = √1 / √121 = 1 / 11 = <em>11⁻¹</em>
Answer:
257 degrees
Step-by-step explanation:
A circle has total angle of 360
360-103 = 257