The angle \theta_1θ 1
​
theta, start subscript, 1, end subscript is located in Quadrant \text{III}IIIstart text, I, I, I, end text, and \cos(\theta_1)=-\dfrac{13}{15}cos(θ
1
​
)=−
15
13
​
cosine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis, equals, minus, start fraction, 13, divided by, 15, end fraction .
What is the value of \sin(\theta_1)sin(θ
1
​
)sine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis?

answer: i dont know i want points

step-by-step explanation:

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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