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2 votes
REPLY BACK PLEASE.. HAVE NO CLUE AT ALL

REPLY BACK PLEASE.. HAVE NO CLUE AT ALL-example-1

2 Answers

2 votes
sine =
\frac{\text{opposite}}{\text{hypotenuse}}
sine =
(3)/(3 √(5))
sine =
(1)/( √(5) )

Cosecant is reciprocal of sine, that means
cosecant =
\frac{1}{\text{sine}}

input the value of sine
cosecant =
(1)/( (1)/( √(5) ) )
cosecant =
1: (1)/( √(5))
cosecant =
1 * \frac{ √(5) } {1}
cosecant =
√(5)

The answer is first option
User Buzzzzzzz
by
7.8k points
5 votes
Go on a calculator
cosine=Adjacent/Hypotenuse
Cosine=6/ 3 the square root of 5
reduce to 1/square root of 5 which is your answer...so the answer is B)

Hope this helps!!

User Marcelo Myara
by
7.8k points

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