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Trigonometry. What's x? Dont know how to do it

Trigonometry. What's x? Dont know how to do it-example-1
User Eli Korvigo
by
2.3k points

1 Answer

16 votes
16 votes

Answer:

12.11069457

Explanation:

You start by using sin(48) = 9/x
You then multiply both sides by x to give you

xsin(48) = 9

you then divide both sides by sin(48) to get x by itself

x = 9/sin(48)

this gets you

x=12.11069457

User SEMson
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2.6k points