How long of a chain Can Jill make by attaching a 13 3/4 inch chain to a 15 2/4 in chain?
1 answer:
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Answer:
<h2>The answer is option C</h2>Step-by-step explanation:
Using trigonometric identities
That's
Rewrite the expression
That's
Simplify
We have
So we have
3( - 1)
We have the final answer as
<h2>- 3</h2>Hope this helps you