Point slope formula: y-y1=m(x-x1). Answer: y-7=6(x-(-4))
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Answer:
43°
Step-by-step explanation:
Calculating for the measure of angle C using
<h3>sine rule</h3>

A. 8 HOPE THIS IS CORRECT!
<u>Answer:</u>
0 ≤ x ≤ π
<u>Step-by-step explanation:</u>
In order to define the inverse cosine functions, the domains of the cosine functions are restricted.
One major condition to define an inverse of a function is that the original function must be one‐to‐one which means that one value from the domain should correspond to only one value in the range.
So we have a restriction that is placed on the values of the domain of the cosine function which is the following:
0 ≤ x ≤ π