Answer:
12.5
Step-by-step explanation:
AO = 1/2 AC = 12.5
Answer:
the ratios for sin x and cos x are
cos (x) = (5) / (12)
sin (x) = (root (119)) / (12)
The correct answer is
In fact, this is a trinomial of the form
, whose solutions are given by
Using this formula for the trinomial of the problem, we find:
<span>we see that this trinomial has two coincident solutions (x=3 with multiplicity 2). This means that it can be rewritten as a perfect square, in the following form:
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