Find f(-3) if f(x) = x^2. -9 -6 6 9 It's not -6!!
2 answers:
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<h2>The product of the rational expressions
.</h2>
Step-by-step explanation:
We have,
To find, the product of the rational expressions = ?
∴
=
=
=
=
Thus, the product of the rational expressions .
The question is an illustration of bearing (i.e. angles) and distance (i.e. lengths)
The distance between both lighthouses is 5783.96 m
I've added an attachment that represents the scenario.
From the attachment, we have:
Convert to degrees
Convert to degrees
So, the measure of angle S is:
---- Sum of angles in a triangle
The required distance is distance AB
This is calculated using the following sine formula:
Where:
So, we have:
Make AB the subject
Hence, the distance between both lighthouses is 5783.96 m
Read more about bearing and distance at:
