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Advocard [28]
4 years ago
9

Csc (theta) , if cos (theta) = -2/3 ; 180 < theta < 270

Mathematics
2 answers:
Zinaida [17]4 years ago
8 0
Opposite side = sqrt  (3^2 - 2^2 ) =  sqrt5
sin theta = -sqrt 5 / 3   as the sine is negative in the 3rd quadrant 

csc theta = - 3 / sqrt5
Mariana [72]4 years ago
4 0

Answer: D on edge

Step-by-step explanation:

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Find the greatest common factor!<br> Please help with these 2 questions
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Hello!

The greatest common factor (GCF) is self explanatory. We find the factors of each number, and find the largest ones that are in common

12: 1,12,2,6,3,4

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Now for the next set.

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5 0
3 years ago
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zubka84 [21]

Answer:

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Step-by-step explanation:

Given that perimeter is found when all sides are added together. So we can assume that all side lengths add together will give you 134 imches :

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Answer:

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