SOLUTION: What is the exact value of sin θ, if cos θ = (-3/5) and 90° < θ < 180°?
The choices are:
F (5/3)
G (√34/8)
H (-4/5)
J (-24/25)
Please give an answer and
Algebra.Com
Question 962093: What is the exact value of sin θ, if cos θ = (-3/5) and 90° < θ < 180°?
The choices are:
F (5/3)
G (√34/8)
H (-4/5)
J (-24/25)
Please give an answer and clear work/explanation!
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Since , the sine is positive.
.
.
.
Not one of the available choices.
Check the problem setup and repost if needed.
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