The first 4 terms of a 10-term geometric series are listed below. Which expression represent the sum of the series? need ASAP
2 answers:
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Answer:
<h2>x = 88.2</h2>Step-by-step explanation:
Look at the picture.
Use tangent:
We have a measure of the angle and length of the adjacent:
Substitute:
<em>multiply both sides by 500</em>
